Function: It can be connected to an electric drill, a charging drill or a manual wrench, which can extend to a narrow space where they can not reach, and then twist the screw. Features: Suit for all drill and socket wrench, functional head carries with a magnetic device, which can be connected to standard 1/4 hexagonal head.
1. Easy, Lightweight, fast, connect to the standard hex screwdriver. 2. Durable, Lasting to use. 3. It's good for the Wrench, can be connected to drill, rechargeable drill or manual wrench. 4. Fits: 1/4" Hex Drill Bit Screwdriver
