TRX-Star*/Hex/Spline Bit Set Impact 28pc 3/8" & 1/2"Sq Drive

High quality impact grade S2 steel satin finish 36mm length bits.
Specially heat treated CNC machined tips reduce stress and prevent cam-out under load.
Torsion bits absorb impact and transfer maximum torque to the fixing.
Hardened (58-62 HRC) and tempered for added strength.
Colour-coded for fast identification.
Contents: TRX-Star* Bits; T10, T15, T20, T25, T27, T30, T40, T45, T50, T55, T60, Hex Bits; 4, 5, 6, 7, 8, 10, 12mm, Spline Bits; M5, M6, M8, M10, M12, M14, M16, M18, Drive Adaptors; 3/8"Sq x 10mm Hex, 1/2"Sq x 10mm Hex.
Supplied in storage case.
Lifetime guarantee*.
Model No. AK21902