Hardened and tempered Chrome Vanadium steel shafts with satin finish. Tough, composite, comfort grip handle allows extra torque to be applied to the fixing. Each handle incorporates either a long TRX-Star* and short security TRX-Star* element, or a long ball-end hex and short hex element. Supplied in storage case. Features & Benefits:Hardened and tempered Chrome Vanadium steel shafts with satin finish.Tough, composite, comfort grip handle allows extra torque to be applied to the fixing.Each handle incorporates either a long TRX-Star* and short security TRX-Star* shaft, or a long ball-end hex and short hex shaft.Contents: Security TRX-Star*/TRX-Star*; T10, T15, T20, T25, T30, T40, T45, T50, Hex/Ball-End Hex; 2, 2.5, 3, 4, 5, 6, 8, 10mm.Length: 75-200mm.Supplied in storage case.Lifetime guarantee*.Model No. AK7147 Specifications: Model No AK7147 Brand: Premier Contents: Security TRX-Star*/TRX-Star*; T10, T15, T20, T25, T30, T40, T45, T50, Hex/Ball-End Hex; 2, 2.