The inspection cap tool is the perfect size and radius to install and remove your inspection caps without chewing them up

Incandescent light bulb included (this is not an LED light)

A high quality

these caps are slightly domed

mounting hardware

Slotted Inspection Cap / Plug for Triumph BSA OEM #57-2166 70-8231 40-0715 Subcategory_Aluminum Bungs The inspection cap tool isThese 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! Replacement for Triumph OEM # 57 2166, 70 8231, 40 0715