12 Pc. 1/4", 3/8", 1/2" Tamper-Proof Star Driver Set GRE1235TT Grey Pneumatic

Features and Benefits:

• This set contains (6) 1/4", (5) 3/8" and (1) 1/2" drive tamper-proof star impact drivers
• Made from high quality chrome-molybdenum steel
• Heat treated for strength and durability
• Size markings are hard stamped into the socket for easy identification
• Engineered to work with impact tools

1/4 in.; in.; drive (TT10, TT15, TT20, TT25, TT27, TT30) 3/8 in.; in.; drive (TT40, TT45, TT47, TT50, TT55) 1/2 in.; in.; drive (TT60).