This kit will expand the already numerous applications of the Air Brake Bleeder making sure you can work on almost any vehicle. Must have accessory to Art.44316-WW 43.5mm Adaptor for General Motors. 43.5mm Lid for General Motors. 45mm Adaptor for universal applications. Pressure piece for universal applications. Euro adaptor for Audi, BMW, VW, Opel & Ford. 49.5mm Adaptor for Nissan. 34.5mm Adaptor for Nissan. 56mm Adaptor for Honda. 44.2mm adaptor for Audi, BMW. Compatible with many branded brake bleeders and all Welzh models