Made of good quality material, durable to use. Help to change the screwdriver bit quickly and easily. Suitable for all electric drill and socket wrench, which allows extending to where the drill can\'t reach to. 105-degree adjustable angle, more convenient to use. Suitable for all 1/4\" standard hexagon shank bits.
Features: 90-degree bending left and right rotation. It can be connected to the drill, electric drill or hand-held wrench and reaches to the inaccessible narrow space to twist screws and nuts Built-in strong magnet for good holding power accepts all 1/4" standard hexagon shank bits. Ergonomic ABS handle does not get hot while in use, Allows for tighter access with your current impact driver, with increased gear strength.