Quick Change Drill Bit Adapter

FEATURES Extension for all kinds of screwdriver bits and screwdriver heads. Quick change and release system allows you to replace bit quickly resulting to great improvement on work efficiency. Spring auto-lock bit holder provide convenient retention of screws. Suitable for double head bits. 60mm long extension chuck adapter. 1/4 inch hex shank (6.35mm) can be easily fit into power driver, drill and handheld screwdriver. SPECIFICATIONS Shank: 1/4inch hex shank (6.35mm) Length: 60mm Material: Chrome-vanadium Steel PACKAGE 1 X Quick Change Drill Bit Adapter