Features: Enables easy removal of freewheel alternator pulley, either on or off the vehicle. Allows alternator shaft to be held while the pulley retainer is removed. Incorporates a complete range of combination TRX-Star*, spline and hex adaptors to fit most alternators. Supplied in carry-case. Specifications: Model No: SX402 Combined Socket Bits: 1/2"Sq Drive; TRX-Star* - T50-33T x 113mm, Spline - M10-33T x 113mm, 3/8"Sq Drive; Spline - M10-33T x 80mm Socket Bit: 1/2"Sq Drive Spline; M10 x 140mm Spline Adaptors: 15mm x 33T, 22mm x 33T Hex Adaptors: 22, 22 x 28, 19 x 28mm Round Adaptor: 35mm-4 pin Bits: 10mm Hex; TRX-Star* - T40, T50, Spline - M8, M10, Hex - 8, 10mm, 12mm Hex; Spline - M10 Adaptor: 1/2"Sq Drive x 10mm Hex Height: 240 Width: 278 Length: 69