
Made of chrome vanadium steel, of great hardness and rustproof, it offers you maximum durability. The bit holder The adjustable depth allows the screws to be fastened in a straight line and at a right angle. A predetermined depth enables precise work with drywall screws. The strong magnetic tip can hold the bits and allows you to grip and hold screws. Suitable for Phillips screwdriver bits with 1/4 inch diameter and 25 mm length. For use in building decks, wooden frames, installing plywood subfloors and box construction. The 1/4 inch hex shank fits easily on electric screwdrivers, drills and hand screwdrivers. Included in delivery: 2 pieces of bit holder with 2 pieces of bits PH2 screw connection