150mm long Torx screw driver bits with round shafts. Can be used with T-Star screws. Overall length=150 mm Shank Diameter=1/4 inch hex Suitable for=M4 machine screw.
150mm long Torx screw driver bits with round shafts. Can be used with T-Star screws. Overall length=150 mm Shank Diameter=1/4 inch hex Suitable for=M4 machine screw.
