... )Fit for Shaft Diameter11.5mm/ 0.45"Pinion Gear Size16.5 x 14mm/ 0.65" x 0.55"(Dia*Max.T ... Blade ,Rubber Belt,Switches,Housing,Piston ,Shaft,Flange,Bearing,Bearing Set,Handle and so on.Gooden Tool spare parts: clutch, guide ... do not hesitate to contact us. Replacement Bevel Gear 2 Pcs Set for Bosch GWS 6-100