Hardened and tempered Chrome Vanadium steel shafts with a polished satin finish. Tough, composite, comfort grip handle allows extra torque to be applied to the fixing. Each handle incorporates a long TRX-Star* and short security TRX-Star* shaft. Sizes: T10, T15, T20, T25, T30, T40, T45, T50. Supplied in storage/carry rack. Lifetime guarantee*. Model No. S01070