Kelvin 17 Review: What the Palm-Sized 17-in-1 Tool Does Well, Where It Struggles and Whether It Replaces a Toolbox

Our verdict

Yes, if you want a handy, palm-sized tool in the kitchen drawer for tightening screws, assembling furniture and hanging pictures. The Kelvin 17 packs a locking flip-out screwdriver, 12 bits, a hammering face, tape measure, level and light into one well-designed body from an established Canadian brand, at the same $24.99 as Kelvin's store. But it does not replace a toolbox, the bits are described as aluminium, and "TSA-compliant" is not guaranteed. The Kelvin 17 scores 5.9 out of 10, held back by overstated claims.

The short version

• A palm-sized 17-in-1 household tool from Kelvin Tools.
• Flip-action screwdriver that locks at 90 degrees, plus 12 bits: Phillips, flat, Allen and Torx.
• Carbon steel hammering face, 3 ft flexible tape measure, liquid level and LED light.
• Weighs under a pound; LED uses a pre-installed CR2032 battery.
• $24.99 on 4 October 2026; three for $49.98, five for $74.97, seven for $99.96.
• Kelvin's own store listed the Kelvin 17 at $24.99 too.
• 30-day money-back guarantee and one-year warranty.
• Best trait: the right tool for most quick fixes, always to hand.
• Biggest drawback: it is a compromise on every tool it combines.
• Our score: 5.9 out of 10.

Pros & cons

The Kelvin 17 is one of the more credible products in offer-page marketing: a real tool from a known brand at a fair price. The cons are mostly about expectations.

How it works

The Kelvin 17 is built around a flip-out screwdriver in a chunky handle. The handle holds the bits, the tape measure, the level and the light, and its back or side carries the hammering face.

1. 01

   Flip open the screwdriver

   Step 1: Flip out the screwdriver shaft from the body. It can lock straight or at 90 degrees, which gives more leverage and helps in tight spaces.

2. 02

   Pick a bit or another tool

   Step 2: Choose one of the 12 bits stored in the body: Phillips, flathead, Allen or Torx. Use the hammering face for picture hooks, the tape and level for hanging things straight, or the LED light for dark corners.

3. 03

   Fold it away

   Step 3: Return the bit to its slot and fold the screwdriver away. The whole tool fits in a pocket, drawer or bag.

The screwdriver

The flip-action screwdriver can lock straight like a normal screwdriver or at 90 degrees like an L-shaped key, according to the FAQ. The angled position gives more leverage and helps reach screws in cramped spots. One owner on the page likes the flashlight shining down the screwdriver.

The bits

The page lists 12 bits: three Phillips, three flathead, three Allen (hex) and three Torx. That covers most screws in furniture, electronics, toys and household fittings. Bits are stored in the body, so they are hard to lose.

What the bits are made of

The FAQ says the bits are cast aluminium. Most screwdriver bits on the market are made from hardened steel, such as chrome vanadium or S2 tool steel, because steel tips resist wear and twisting. Aluminium is light but much softer, so an aluminium bit would round off more quickly on tight screws.

It is possible the FAQ means the body or a part of the bit holder rather than the tips; we could not confirm. If you plan heavy use, ask Kelvin before buying, or check a bit with a magnet when it arrives, since steel is magnetic and aluminium is not.

The hammer, tape and level

A carbon steel hammering face handles light jobs such as tapping in picture hooks and closing paint cans. A 3 ft flexible tape measure is handy for short measurements and curved objects. A liquid level helps hang shelves and pictures straight.

The light

A small LED flashlight runs on a CR2032 coin battery, pre-installed according to the FAQ. It lights the work area, which is useful inside cabinets and behind appliances.

Counting to 17

The 17 functions are the screwdriver, 12 bits, hammer, tape measure, level and light. Counting each bit as a tool is how most multi-tool makers reach their numbers.

Screw types explained

Knowing which bit to use saves screws and bits:

Using the wrong type, or a bit that is slightly too small, is the main reason screw heads strip.

Why the 90-degree lock matters

A straight screwdriver relies on wrist rotation, which limits force. Locking the shaft at 90 degrees turns the handle into a lever, like an Allen key, so the same effort produces more turning force. It also lets you reach screws where a straight screwdriver will not fit, such as behind a drawer or inside a cabinet.

Who it's for

The Kelvin 17 suits people without a toolbox, people who want a quick-fix tool where it is needed, and anyone tired of hunting for the right screwdriver. Students in their first flat, renters, new homeowners and older people who want something light and simple all fit.

It is less useful for keen DIYers who already own proper tools; for them, it is a spare for the kitchen drawer or car.

Why the Kelvin 17 appeals

Most households have tools scattered in drawers, garages and basements, and simple jobs stall while people search for the right screwdriver. A single, well-designed tool that lives in the kitchen drawer solves that. The Kelvin 17 looks neat, comes in colours, and has a founder story with a Dragons' Den appearance, which adds credibility.

The Dragons' Den story

Founder Kevin Royes pitched Kelvin on Dragons' Den, the Canadian version of Shark Tank, and the page says he left with more than double the investment he asked for. Press and Canadian business directories describe Kelvin as a Canadian company designing compact multi-tools. That history is a good sign of a real business with staying power, though it says nothing directly about the quality of an individual tool.

A typical job

You buy a flat-pack bookcase. You open the drawer, take out the Kelvin 17, pick the right bit and assemble the bookcase, locking the screwdriver at 90 degrees for the awkward screws at the back. You use the level to set the shelves straight and the tape to check the spacing. Owners on the page describe exactly this kind of use, and one says they kept borrowing their wife's.

Who gets the most value

People without any tools get the most value: for about $25, they gain most of what small household jobs need.

Who gets the least

People with a good screwdriver set, hammer and tape measure get the least, apart from convenience.

What it will not do

It will not drive nails into hardwood, measure a room in one go, handle very stubborn screws, or replace a drill. The FAQ itself says it may not cover serious jobs.

Students and first-time renters

Moving into a first flat or dorm usually means assembling furniture, hanging pictures, fixing a wobbly chair and changing batteries. A Kelvin 17 covers most of that. Before hammering anything into walls, check your lease or hall rules, as many landlords restrict holes.

Older people living independently

Small jobs like tightening a loose handle or changing a remote battery can become frustrating without the right tool. A light, all-in-one tool with a built-in light and a comfortable handle is easier than a heavy toolbox. The FAQ mentions comfort for people with arthritis; very weak grips may still find a cordless screwdriver easier.

Campers and caravanners

One owner on the page mentions camping. A compact tool for tent poles, furniture and battery covers is handy, but outdoor users often also want pliers and a knife, which the larger Kelvin models or a pliers-style multi-tool provide.

As a gift

Multi-tools are a classic gift for students, new homeowners and first-time renters. The Kelvin 17's colours and compact size suit that well.

• First-time renters, students and new homeowners with no toolbox yet
• Anyone who wants a grab-and-go tool in the kitchen drawer for quick fixes
• Flat-pack furniture assemblers and picture hangers

Who should skip it

• DIYers who already own a decent screwdriver set, hammer and tape measure
• Anyone doing real carpentry, heavy hammering or long measuring jobs
• Travellers who want a tool guaranteed to pass airport security in carry-on bags
• People who need high-torque work; stubborn screws need a full-size screwdriver or drill

How much does the Kelvin 17 cost, and what's in it?

The Kelvin 17 costs $24.99 on the offer page on 4 October 2026, the same as Kelvin's own store, with three for $49.98, five for $74.97 and seven for $99.96. The palm-sized body holds a flip-action screwdriver that locks straight or at 90 degrees, 12 bits, a carbon steel hammering face, a 3 ft tape measure, a level and an LED light, and weighs under a pound.

The Kelvin 17 comes in several colours, including black, blue, green and red in the photos and Kelvin's store. The FAQ says it weighs less than a pound.

Specifications

Kelvin 17 price and bundles

On 4 October 2026 the Kelvin Tools offer page (opens Kelvin Tools in a new tab) listed:

The five-pack is marked most popular. Bundles make sense for gifts; one tool is enough for most homes.

Kelvin's own store

Kelvin Tools' store data, registered in Mississauga, Ontario, listed the Kelvin 17 at $24.99 and $29.99 across different listings, plus the larger Kelvin 23 ($59.99) and Kelvin 36 ($71.99 to $79.99), the Kelvin 8 emergency tool and other products.

What this means for you: the offer page matched Kelvin's lowest Kelvin 17 price on the day we checked. If you want more functions, the Kelvin 23 and 36 add tools such as pliers and box cutters at higher prices.

Is it good value?

At $24.99, yes for people without tools. A basic screwdriver set, a small hammer, a tape measure and a level would cost more separately and take up more space, though each would be better at its own job. The FAQ's "$150 value" claim compares with buying 17 separate tools, which few people would do.

What a separate starter kit would cost

A modest set of separate tools for the same jobs, such as a multi-bit screwdriver, a small claw hammer, a 16 ft tape measure and a short spirit level, typically costs more than $24.99 in total, though not $150. The separate tools would each be better at their job. The Kelvin's value is that it is all in one small object you can find quickly.

Bundles for gifts

The seven-tool bundle brings the price to about $14.28 each, which suits gift-giving to several students or family members. For one household, a single tool is enough.

Who makes it

Kelvin Tools is a Canadian company based in the Toronto area. Founder Kevin Royes came up with the idea while assembling furniture in a new home, according to the page, and pitched the business on Dragons' Den, leaving with more than double the investment he had asked for. Press coverage and Made in CA list Kelvin as designed in Canada. The page says the tool is designed in Canada; it does not say where it is manufactured. Kelvin's Kelvin 8 emergency tool is a separate car safety product.

How well does the Kelvin 17 work?

The Kelvin 17 should handle small and medium household jobs well: tightening screws, assembling flat-pack furniture, opening battery covers and hanging pictures. Locking the screwdriver at 90 degrees gives useful leverage. It is a compromise tool, though. The hammering face suits picture hooks and paint lids, not real nails into hard wood, the 3 ft tape is short, and the FAQ describes the bits as softer aluminium.

Nobody on our team has used the Kelvin 17, so this section is based on the page, the FAQ, how combination tools generally perform and what owners say.

The screwdriver

For small and medium screws, a handle this size gives reasonable grip. Locking at 90 degrees is a genuinely useful feature, giving leverage like an Allen key. For very tight or rusted screws, a full-size screwdriver with a long handle gives more torque.

The bits

Standard screwdriver bits are usually made from hardened tool steel. The FAQ says the Kelvin 17's bits are cast aluminium, which would be much softer and more likely to round off under force. This may be an error on the page; if the bits are aluminium, expect them to wear faster on stubborn screws. Use the correct size bit and push firmly to reduce wear.

The hammering face

Owners and the page show it tapping in picture hooks and closing paint cans. A small hammering face on a light tool lacks the weight and swing of a real hammer, so driving nails into wood will be slow, and missing could hurt your fingers.

Picture hooks with small pins, upholstery tacks and paint can lids are well within its range. Anything that needs real force is not.

The tape measure

At 3 ft, it handles shelves, pictures and small furniture. For rooms, curtains or large furniture, you will need a longer tape.

Accuracy of small tapes and levels

Short flexible tapes are fine for most household measurements to the nearest eighth of an inch or a few millimetres. Small bubble levels are sensitive enough for picture frames and short shelves. For precise work, such as fitting kitchen units, use full-size tools and measure twice.

The level

Small levels are fine for pictures and short shelves. For long shelves, a longer level is more accurate.

Ergonomics

The chunky body is easier to grip than a thin precision screwdriver, which helps with comfort. The trade-off is that the body is wide, so the straight position may not fit into narrow recesses; the 90-degree lock helps here.

Durability

ABS is a tough, common plastic used in many power tool housings. The hinge of the flip-action screwdriver and the tape measure spring are the parts most likely to wear. The one-year warranty covers faults, and owners on the page describe it as well made for its size.

The light

Owners like the light shining down the screwdriver. A coin cell lasts a long time in occasional use.

What owners say about using it

The page claims a 4.8-star rating and more than 60,000 units sold, and shows four testimonials. Owners describe using it often, keeping it on the desk or for camping, assembling and fixing things without going to the toolbox, and the flashlight shining down the screwdriver. One calls it the perfect kitchen drawer multi-tool. An independent blogger's review of the larger Kelvin 23 described it as a useful multi-tool, and Kelvin tools are sold through retailers in Canada, which suggests a track record.

Are the Kelvin 17's claims true?

The Kelvin 17's core claim is true if you count each of its 12 bits as a tool. Several others overstate it. "Every tool you'll ever need" contradicts the FAQ, which says it is for small to medium jobs, and a "$150+ value" assumes buying 17 separate tools. "TSA-compliant" is not guaranteed, because TSA rules ban hammers in carry-on bags and screeners make the final decision.

"17 tools in the palm of your hand"

True if you count each of the 12 bits as a tool.

"Every tool you'll ever need" and "replace your regular tools"

Overstated. The FAQ itself says it is for small to medium jobs and will not cover serious jobs.

"$150+ value"

Unrealistic. It assumes buying 17 separate tools.

"High-quality tools designed to last; you'll pass it to your kids"

Unverified. The one-year warranty is reasonable but not long.

"Military-grade ABS casing"

"Military-grade" has no standard meaning here. ABS is a common, tough plastic.

"Cast aluminium screwdriver bits"

If accurate, a weakness. Most quality bits are hardened steel.

"TSA-compliant multi-tool"

Not guaranteed. The TSA allows tools under 7 inches in carry-on bags but bans hammers, and screeners have final say. A tool with a hammering face could be questioned.

"Comfortable even for those with arthritis"

Plausible thanks to the larger handle and 90-degree lock, but individual comfort varies.

Claims scorecard

Is the Kelvin 17 better than a basic tool kit or a multi-bit screwdriver?

The Kelvin 17's strength is convenience: one palm-sized tool in a kitchen drawer for quick fixes. A basic home tool kit, with a proper hammer, full-size screwdrivers and a longer tape, does more and lasts longer but takes space. A multi-bit screwdriver gives better grip for stubborn screws. Many people own both, keeping a kit in the cupboard and a Kelvin in the drawer.

• 

  The stored screwdriver bits

• 

  Pocket-sized

Kelvin 17 vs a basic tool kit

A basic home tool kit includes a proper hammer, full-size screwdrivers, a longer tape and often pliers, in a case. It does more and lasts longer but takes space and is easy to scatter. Many people own both: a kit in the cupboard and a Kelvin in the drawer.

What a starter toolbox should contain

If you are building a toolbox from scratch, a common starter list includes a multi-bit screwdriver or screwdriver set, a 16 oz claw hammer, a 16 to 25 ft tape measure, a spirit level, combination pliers, an adjustable wrench, a utility knife, Allen keys, a stud finder and a cordless drill when budget allows. The Kelvin 17 covers the screwdriver, a light hammer, a short tape and a small level in one, which is why it suits people starting out.

Kelvin 17 vs a multi-bit screwdriver

A good multi-bit screwdriver handles screws as well or better, for less money. It lacks the tape, level, light and hammer.

Kelvin 17 vs a pliers-style multi-tool

Folding multi-tools with pliers suit outdoor and mechanical jobs. Their screwdrivers are often small and awkward. The Kelvin 17 is better for household screws.

Kelvin 17 vs a cordless screwdriver

For lots of flat-pack furniture, a small cordless screwdriver saves time and effort, especially for people with weak grip. It costs more and needs charging.

Other tools and household products we have reviewed

Our Kelvin 8 review covers Kelvin's car emergency tool. For repairs, see our FixIts review. For home safety, our HALT fire spray review and GuideLight review. Browse more in our tools category.

Is the Kelvin 17 legit, and what should you check before buying?

The Kelvin 17 comes from Kelvin Tools, an established Canadian brand sold by retailers, with a 30-day money-back guarantee and a one-year warranty. Before buying, treat it as a quick-fix tool rather than a toolbox replacement, check the bits with a magnet on arrival because the FAQ calls them aluminium, and pack it in checked luggage when flying, since TSA bans hammers in carry-on bags.

It is a compromise tool

Each function is smaller and lighter than the full-size version.

What to do: use it for quick fixes, and keep or buy full-size tools for bigger jobs.

Bits and torque

Soft bits round off under heavy force.

What to do: match the bit size to the screw, push firmly, and switch to a full-size screwdriver for stubborn screws.

Air travel

TSA bans hammers in carry-on bags.

What to do: pack it in checked luggage to avoid having it confiscated.

Coin batteries

The LED uses a CR2032 coin cell. Coin batteries are dangerous if swallowed, especially by children.

What to do: replace the battery carefully, dispose of old cells safely, and keep spares out of reach.

Children

Small bits and a coin battery are hazards for young children.

What to do: keep it out of reach of young children; swallowed coin batteries can cause serious injuries.

Warranty

The FAQ offers a one-year warranty and 30-day guarantee.

What to do: test every function when it arrives and keep your order confirmation.

Colours and finding it

A bright colour is easier to find in a cluttered drawer or toolbox.

What to do: choose blue, red or green if you tend to lose tools, and keep it in the same place every time.

How to buy the Kelvin 17 the smart way

1. Decide whether you need a compact all-rounder, then order from the Kelvin 17 order page (opens Kelvin Tools in a new tab).
2. Buy one for yourself; bundles suit gifts.
3. Choose a colour that is easy to spot in a drawer.
4. Note the 30-day guarantee and one-year warranty.
5. Check every bit, the tape and the light when it arrives.
6. If you plan heavy use, check whether the bits are steel; a quick magnet test will tell you.

What do owners say, and how did we score the Kelvin 17?

The Kelvin 17 scores 5.9 out of 10: claim accuracy 1.0, build durability 1.1, price competitiveness 1.4, usability 1.4 and owner satisfaction 1.0, each out of 2. The page claims a 4.8-star rating and more than 60,000 units sold, with testimonials praising its compact size, the bits and level for hanging pictures and the built-in light. We found no Trustpilot profile for Kelvin Tools.

Reviews on the page

The page claims a 4.8-star rating and more than 60,000 units sold, and shows four testimonials. Owners praise how often they use it, its compact size, the bits and level for hanging pictures, the flashlight shining down the screwdriver and its place in the kitchen drawer. One suggests it for college students in their first apartment.

Independent reviews

We found no Trustpilot profile for Kelvin Tools on 4 October 2026. Several retailers list Kelvin tools, which gives buyers another place to check owner ratings. Kelvin tools are listed by retailers in Canada, and an independent blog review of the larger Kelvin 23 described it as a useful multi-tool. The same "Linda" testimonial appears on both the Kelvin 17 and Kelvin 8 offer pages.

Reading the testimonials

The testimonials are short and positive, and describe realistic uses: hanging pictures, small fixes and keeping it in a kitchen drawer or desk. One owner calls it perfect for a college student's first apartment, and another describes borrowing a spouse's all weekend. One testimonial appears word for word on Kelvin's Kelvin 8 page too, which is worth knowing when weighing them.

What we would like to know

Whether the bits are really aluminium or hardened steel, their exact sizes, how the flip mechanism holds up after hundreds of uses, and how accurate the tape measure is. Those details matter more than the number of functions.

What we would test with the Kelvin 17 in hand

If we test it ourselves, we will check the bit material and wear, test torque on tight screws, try the hammering face on picture hooks and small nails, check the tape and level for accuracy, and assemble a piece of flat-pack furniture. We will update this review with the results.

How we scored the Kelvin 17

Every score on the site follows the five criteria on our how we test page.

The score would rise with confirmed steel bits, accurate travel guidance and more independent owner reviews.

What we did, and did not, do

We read the offer page and FAQ, Kelvin Tools' store data, Made in CA and press coverage of the founder, and the TSA's tools guidance, all on 4 October 2026. Nobody on our team has used the Kelvin 17, and no figures here come from our own testing.

How to use the Kelvin 17 for the best results

Check all 12 bits are present when it arrives, then match the bit size and type exactly to each screw. Lock the screwdriver straight for speed or at 90 degrees for leverage, and press firmly into the screw while turning so the bit does not slip. Use the LED light in dark cupboards, and stop as soon as a screw is snug, especially in particleboard.

• 

  The LED light along the screwdriver

• 

  The 3 ft tape measure

1. Check all 12 bits are present when it arrives.
2. Match the bit size and type exactly to the screw.
3. Lock the screwdriver straight for speed, or at 90 degrees for leverage.
4. Press firmly into the screw while turning to stop the bit slipping.
5. Use the LED light in dark spaces.
6. Use the hammering face for light taps only.
7. Return bits to their slots after each job.

Assembling flat-pack furniture

Sort screws by size first. Use the 90-degree position for final tightening. Keep the instructions open beside you, and assemble on a rug or the box to protect the furniture and floor. Do not over-tighten into particleboard, which strips easily.

Fixing a loose cabinet hinge

Open the door, find the loose screws on the hinge, and tighten them with the matching Phillips bit. If a screw spins without tightening, the hole is stripped; a slightly larger screw or a wooden toothpick with glue in the hole usually fixes it.

Working safely

Unplug appliances and switch off electricity at the breaker before removing faceplates or touching anything electrical. The Kelvin 17's tools are not insulated for live electrical work. Wear eye protection when hammering, and keep fingers clear of the hammering face.

Keeping it in good shape

Wipe dust and paint off the bits and body after messy jobs, keep the tape dry, and do not use the screwdriver as a pry bar, which can bend the shaft or break the hinge. Store it with the screwdriver folded away so the shaft is protected.

Tightening a wobbly chair

Most wobbly chairs have loose bolts or screws under the seat. Use the Allen or Phillips bits to tighten each one a little at a time, then check the chair sits level.

Hanging pictures

Use the level on the top edge of the frame after hanging and adjust before the hook takes the full weight. Measure with the tape, mark with a pencil, check level, and tap in picture hooks with the hammering face. For heavy items, use proper wall anchors and a drill.

Changing batteries in toys and remotes

Smoke alarm and carbon monoxide alarm battery covers often use small screws too; test the alarm after replacing the battery. Small Phillips bits suit battery covers on toys and electronics. Keep the screws in a dish so they do not get lost.

Troubleshooting

What else do people ask about household multi-tools?

Most questions are about everyday jobs. To avoid stripping screws, use the exact bit type and size, keep the screwdriver in line with the screw, press firmly and stop once it is snug. The Kelvin 17's small Phillips and flathead bits suit battery covers on toys, remotes and smoke alarms, and its Allen bits suit many flat-pack furniture fittings, which owners mention as a main use.

How do I stop stripping screws?

Use the exact bit type and size, keep the screwdriver in line with the screw, press firmly while turning, and stop as soon as the screw is snug. On soft particleboard, over-tightening strips the hole rather than the screw.

Can the Kelvin 17 open battery compartments?

Yes. Small Phillips and flathead bits suit most battery covers on toys, remotes and smoke alarms.

Is the Kelvin 17 good for IKEA furniture?

Yes. Owners and the FAQ mention flat-pack furniture as a main use. The Allen bits suit many flat-pack fittings.

What is the difference between the Kelvin 17, 23 and 36?

The larger models add more tools, such as pliers, a box cutter and more bits, according to Kelvin's range. They cost more and are bigger.

Can I replace the bits?

Many standard bits fit similar holders. Check with Kelvin whether replacements are sold or whether standard 1/4-inch bits fit.

Is it good for seniors?

The FAQ says the handle is comfortable even for people with arthritis. The light weight helps; very weak grips may prefer a cordless screwdriver.

Can I keep it in the car?

Yes, for small fixes. For roadside emergencies, Kelvin's Kelvin 8 is a different tool.

Does it have a magnetic bit holder?

The page does not say. Magnetic holders help keep screws on the bit in awkward spots; if it is not magnetic, start screws by hand.

Can I use the Kelvin 17 on my bike?

The Allen bits suit many bike bolts for quick adjustments to seats and handlebars. For torque-sensitive parts, such as carbon components, use a proper torque tool.

Can I buy the Kelvin 17 in stores?

Kelvin tools are sold through Kelvin's own store and listed by some retailers, particularly in Canada. Prices vary, so compare with the offer page and Kelvin's store, which both showed $24.99 on the day we checked. Watch out for lookalike multi-tools sold under other names, which may copy the shape but not the build quality or warranty. Buying from Kelvin's own store or the offer page keeps any warranty claim or return simple, direct and quick if something goes wrong.

Is the Kelvin 17 heavy?

No. The FAQ says it weighs less than a pound, light enough for a pocket or bag, though heavier than a single screwdriver.

Can I take it hiking?

It can go in a pack, but for outdoor use a pliers-style multi-tool with a knife is usually more useful. Kelvin's larger models add some of those tools.

Do the colours differ in features?

The photos and Kelvin's store show the same design in several colours. The colour is a matter of taste and visibility.

Is the Kelvin 17 good for hanging shelves?

For light shelves, the level and screwdriver help. Heavier shelves need wall plugs or anchors, a drill and ideally a stud finder, which the Kelvin 17 does not replace.

Can I use it to open paint cans?

Yes. The flathead bit can prise a lid open, and the hammering face can tap it shut again, as the page's photos show. Wipe paint off the bit afterwards.

Does it come with a guarantee if it breaks?

The FAQ says a one-year warranty plus a 30-day money-back guarantee. Contact support with your order details if something fails.

What is the best place to keep it?

A kitchen drawer near where small jobs happen is ideal, which is how several owners on the page use it. Some people keep a second one in the car or with camping gear.

Will the Kelvin 17 work on eyeglasses?

Glasses screws are usually tiny and need a precision screwdriver. The Kelvin's bits are likely too large for most glasses frames.

How do I replace the LED battery?

The FAQ says the CR2032 is pre-installed. Kelvin's instructions or support can explain how to open the compartment when it runs flat.

What size are the bits?

The page does not list bit sizes. The three of each type are likely common sizes for household use. Check that they suit any specific screws you need to tackle.

Is it suitable for electronics?

Its bits suit many consumer electronics screws, but very small precision screws in phones and laptops need a precision screwdriver set.

Does it come with a case?

The FAQ mentions a convenient carry case when comparing value.

Is the Kelvin 17 waterproof?

No water rating is given. Keep it dry to protect the light and tape.

Is the Kelvin 17 worth it?

For people without tools, and as a handy drawer tool for everyone else, yes at $24.99. Do not expect it to replace a real toolbox, and pack it in checked luggage when flying.

Frequently asked questions