This 20pc Set Includes 8pc quick change impact driver allen bits set (metric) and 12pc quick release impact driver torx bits set (with hex shaped 1/4 inch hex shank drive). These metric allen wrench bits and torks bits are heavy duty s2 steel. Impact ready alan bit set & quick change star bit set.

Made for impact drivers, cordless drills, power drills, electric power screwdrivers, and standard 1/4 inch hex drivers. The hex head allen bits and torx power bits are 2” long allen bits and 2” long torx bits in this set. Bigger than a 10 piece allen bit set - you get an 8 piece set of alan wrench hexagon bits and a 12 piece set of torks power drill star bits.

The torx set includes a security torx bits set (also known as a tamper proof torx bits set), which is for removing tamper resistant torx screws. All of the quick release impact driver hex head bits are solid; some of the torks bits are hollow torx bits (the hollow ones are for security tamper proof torx bolts.) Also, the long 2" quick connect hex head allen bits are metric size.

Quick connect driver drill allen power bits also fit t handle drivers. This impact driver drill torcs bit set and driver drill allen bit set is also a furniture assembly tool / furniture bits set. It is also useful for an automotive job or furniture repair job.

These are quick change 1/4” hex shank allen bits and 1/4” hex shank torx bits, so they are non slip. Once inserted into your 20v or 18v cordless drill, power drill, or impact driver, they will never fall out. This makes it easy to complete your job with them. Also, the head of the allen wrench hex key bits are magnetic.

Fits all the popular sizes, both metric, SAE, and T size. Construction / industrial grade metric allen drill bits set and power drill torx drill bits set is quick connect ready. Fits the allen screws and torx screws on car, truck, most furniture, atv, dirt bike, motocross bike, bicycle, mountain bike, wood decks, and more.