This set is precision manufactured and hand assembled entirely within the United States and designed specifically for both professional and hobbyist gunsmith Each screwdriver is constructed of USA 8650 chromium-vanadium steel alloy blades, and features a black oxide-finish Precision made for snug fit between the driver and fastener that minimizes the potential for damage to the screw head when torque is applied Handles are composed of turned maine hardwood, topped off with a nickel-plated steel ferule Packed in a vinyl pouch and 100% made in the USA Included Components: 4 Philip Screwdrivers Sport Type: Hunting