2PCS Fuel Nipple Oil Nozzle Aluminum Tank Filler for 3mm 5mm tube RC Boat Car Airplane. 2 Pieces of Fuel Nipple Oil Nozzle Aluminum Tank Filler for 3mm 5mm tube RC Boat Car Plane. It is a spare part for oil feul tank for RC model,and a necesary part to DIY your own fuel tanks in your project.
