10-Piece Impact Allen Key Drill Bit Set - 4-Inch Long Hex Bit Set (Metric), Magnetic Head, S2 Alloy Steel, 1/4'' Hex-Shank, for DIY Furniture Assembly & Car Repairs, by DCWecher

These bits help keep the screws in place. No need to worry about screws falling off the obit. They hold nice and secure before driving in.

If you find yourself putting alot of "boxed" furniture together, do yourself a favor and BUY THIS SET. It's a great value for the money and is so much easier/more efficient than using allen wrenches. Save your fingers.

For the price they'll work. Necked down which weakens the bit IMO.

These things are tough !! Highly recommended!!

Everybody should have a set like this. FAST SHIPPING

I measured these hex bits with a caliper and some of them were not even close to the stated size. Not sure how that even happens but the 2.5mm (pictured) is so small it spins inside of the screw head.Edit: some bits do measure accurately but some have slightly different printing on them and they are all smaller than their stated size. Of course the two that I use the most are useless because they’re 10% smaller than they should be. These probably came from a different factory. Terrible QC. I measured another set I have and they were all accurate within .01mm.

THIS is an awesome set of bits. I often assemble furniture and change bits quite often. Very good offer. Good quality for a reasonable price. will buy from this seller again.

I have small children and it seems I’m always assembling something that needs an Allen wrench so these help make quick work of it. It’s a good variety of bits but they aren’t really all that magnetic. They work for what I need.