●Applications: Audi, BMW, Citroen, Ford, Mercedes, Peugeot, Porsche, Renault, Skoda, Vauxhall/Opel ●Contents: Spline Adaptor: 22mm x 33T Hex Adaptor: 22 x 28mm Socket Bits: 1/2"Sq Drive; M10 x 140mm, M10 x 100mm, 10mm Hex Drive: TRX-Star* - T50 x 65mm, Spline - M10 x 65mm ● Permits easy removal of freewheel pulley from alternator either on or off the vehicle. ● Insert allows alternator shaft to be held while the pulley retainer is removed with the key nut.