Neiko 10062A 3/8-Inch Drive Extra Long Torx Socket Set, Tamper Proof, TT10 - TT40 | 7-Piece Set PREMIUM QUALITY: 7-piece set of ultra-strong, tamper-resistant steel bit sockets designed to meet or exceed torque specifications PROVIDES ADDED TORQUE: Precisely made tips and extra-long shank provide added torque to loosen hard to access nuts and bolts ULTRA DURABLE: Made of heat-treated chrome vanadium S2 steel for strength and durability on tough nuts and bolts INCLUDES COMMON SIZES: 3/8-inch drive Torx bit sockets (4-3/8 inch) TT10, TT15, TT20, TT25, TT27, TT30, and TT40 BLOW MOLDED CASE: Set includes a sturdy hard plastic case for carrying and storage