Premium S2 steel bits provide optimal strength and sturdiness to unfasten intractable screws and bit ends are sized for precise fitting. Sockets are made of tolerating Chrome-Vanadium. Set Includes: 7-piece 3/8-inch drive tamper proof security kind Torx bit sockets (4-3/8 inch): TT10, TT15, TT20, TT25, TT27, TT30, TT40. Storage and wearing case included.
PREMIUM QUALITY: 7-piece set of ultra-strong, tamper-resistant steel bit sockets designed to fulfill or exceed torque specifications
PROVIDES ADDED TORQUE: Precisely made tips and further-long shank provide added torque to loosen hard to get entry to nuts and bolts
ULTRA DURABLE: Made of warmth-treated chrome vanadium S2 steel for strength and sturdiness on tricky 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 features a sturdy hard plastic case for wearing and storage