The Grace USA 5-piece Phillips head screwdriver set is meticulously manufactured and hand-assembled entirely in the United States. It is specifically designed to meet the requirements of professional and hobbyist gunsmiths, woodworkers, mechanics and machinists. The precision engineering ensures a snug fit between the driver and fastener, minimizing the risk of damage to the screw head when torque is applied. Manufactured using USA 8650 chromium-vanadium steel alloy blades 5-piece Phillips screwdriver set with black oxide finish The handles are constructed from turned Maine hardwood Capped with a precision-engineered, nickel-plated steel ferrule for enhanced durability and corrosion resistance Each set is packaged in a plastic storage sleeve