Set of 3 inspection caps and 1 install / removal tool. These billet aluminum slotted inspection caps fit Triumph and BSA motorcycles. They fit your primary inspection hole, gearbox filler hole and also the kicker cover inspection hole. Complete with O-ring seal. These stay true to your stock style covers and are made right here in Ohio, USA! The inspection cap tool is the perfect size and radius to install and remove your inspection caps without chewing them up, which is commonly done with a large screwdriver. Black oxide coated, with a 1" hex so you can use a wrench or a socket and ratchet to install and remove your plugs with ease. Inspection caps replace Triumph OEM # 57-2166, 70-8231, 40-0715