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27-in-1 Multi-Bit Tamperproof Screwdriver

Ratings & Reviews for Klein Tools 27-in-1 Multi-Bit Tamperproof Screwdriver

4.7
52
Review
 4.7 out of 5
52 Reviews

3 Star
0%

89% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this multi-bit tamperproof screwdriver for exceptional bit storage, durable construction, and versatile performance. Most highlight how integrated handle storage eliminates carrying multiple tools, with bits staying firmly in place even after drops. Reviewers consistently describe the tool as well-made and durable with an ergonomic, comfortable grip and magnetized tip. Many in specialized trades like fire alarm and tower maintenance call it essential and mission-critical. A few report minor issues with bit fragility or wish for common bits like Phillips, but overall customers consider it an indispensable, high-quality tool worth the investment.

Customer review summary generated by AI, including incentivized reviews.
52 Customer Reviews

Great tools! These tools are the best.

Would Recommend
June 29, 2025
Verified Purchaser
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Screwdriver is what it says it is. security bits

Would Not Recommend

durable and versatile

January 12, 2025
Verified Purchaser
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Klein tools always get the job done right!

Would Recommend

The tool has all of the correct bit sizes I need for the job I am doing!

December 9, 2024
Verified Purchaser
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Great product

It was great with easy change out of bits.

November 21, 2024
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awesome tool

Would Recommend

top quality driver with all bits you could ever need for security and tamperproof applications.

September 7, 2024
Verified Purchaser
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Great multi purpose tool

Would Recommend

The tool works great and the bits don’t seal out

May 14, 2024
Verified Purchaser
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Klein killed it!

Would Recommend
May 10, 2024
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Very convenient screwdriver bit set.

Would Recommend

I already have two sets of tamper proof screwdriver bits but, nothing like this one with the bits in the handle. Makes it much more convenient!

January 2, 2024
Verified Purchaser
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Not there yet

Would Not Recommend

Good idea, but still has bugs. The handle is fragile and the ring inside that keeps bits from falling into the handle comes off.

December 8, 2023
Verified Purchaser
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Great replacement

This replaced the 4 tweekers I normally carried in mt tool pouch,It became the the most used screw driver I carried so much so that I orders 3 more for controls Techs.

September 4, 2023

From Klein Tools

Broken bit

Would Not Recommend

I broke the second smallest Torx bit (T8H) the first time I used it. I like the concept of the screwdriver but the quality is not there

April 8, 2023

From Klein Tools

Not the klein quality I know

Would Not Recommend

Bits are loose grip has let go I think this is a chinese made klein multi bit driver not the quality I expect from a klein product if i had the product in hand I would post pictures it is used at work

December 12, 2022

From Klein Tools

Perfect if it were w/ ratchet

Would Recommend

[This review was collected as part of a promotion.] Eventually Klein will have to figure out how to develop this tool with ratcheting feature just like the 15 in 1. But nonetheless can’t complain with this tool.

September 24, 2022

From Klein Tools

Makes everything faster

Would Recommend

As low voltage guy is is my best friend I use it everyday makes changing bits quick without getting off the ladder or having to go back to the truck to get just one bit you didn’t bring with you and very durable I drop it all the time and nothing falls out or breaks

July 6, 2022

From Klein Tools

Many tips available its great

Would Recommend

I bought this screwdriver 2 months ago and im using it 24-7 i love it

August 20, 2021

From Klein Tools