• Includes the most popular sizes of hex bit, Torx® bit, Tamper-proof Torx®, slotted, Phillips®, & Pozidriv® bit sockets
• Bits made of S2 steel for strength and durability
• S2 steel insert bits offer maximum strength
• Heat-treated socket base for maximum durability
• Hard stamped size markings for easy identification
(California Prop 65)