Features and Benefits:Set contains hex bit sockets, ball end hex bit sockets, Torx® bit sockets, external Torx® bit sockets, tamper proof Torx® bit socketsBits made of S2 steel for strength and durabilityHeat-treated socket base for maximum durabilityHard stamped size markingsBright, full polish chrome finish easily wipes clean and resists corrosionBlack oxide finish is corrosion resistant on External Torx socketsFor use with manual drive tools onlyIncludes blow mold case for storage and organizationMeets or exceeds ASME specifications
