This camshaft sprocket pulley puller has been specifically designed for use on Audi, Skoda & Volkswagen Audi V6 & V8 engines with 4 & 6 cylinders with 5 or 6 spoke camshaft pulleys. The three types of pulling arms will fit any number of spokes on the Camshaft Sprocket; 23mm wide spokes for odd number of spokes, 17mm narrow for spokes & 2 x universal tool for even number of spokes. Hex head 17mm with ball end for reducing damage to sprocket.