【SPECS】Lengths 2" (60mm) for superior access for hard-to-reach fasteners.

【1/4" HEX SHANK】Universal 1/4" quick-change hex shank fit all power drills, chucks and screwdrivers.

【MAGNETIC】With magnets to hold bits securely in place ensuring you that your bits stay in place and never wobble.

Hardened chrome vanadium steel construction with zinc plated for anti-rust, durability and shock-resistant.

【WIDE APPLICATION】Suitable for Electric, pneumatic screwdrivers and other screwdriver bits of power tools, drill extended.

This bit extension holder is made of carbon steel and chromium-vanadium steel for durability

It is designed for 1/4inch hex shank bits, good concentricity

The holder has extra-strength magnetism so it can hold bit securely

Suitable for pneumatic screw drivers, electric drills, electric screwdrivers, screwdrivers

Widely used for automotive repairing, hardware maintenance, hobby, home, etc