2pcs Mayatech TOC Gasoline Engine Vent Air Outlet Oil/Gas Station Filler Ventage for RC Airplane Spare Part Aircraft UAV Drone Fixed Wing DIY Accessorie Blue

Specification: Outer ring size: 26mmx9.5mm (OD*H ) Inner plug head size: 14mm Height: 15mm Head: 4.5mm (Suitable for all gasoline and methanol tubes with an outer diameter of 8mm or less) Weight: 4.6g Color: Blue Features: -Suitable for a variety of aircraft and boat use, it can be applied to various specifications of methanol tubing and gasoline tubing. -With a sealing ring, tightly combined to prevent the aircraft from falling off during flight. -The air tank of the aircraft fuel tank can be installed with air outlets. You can choose the oil pipe for the fuel supply to be fixed on the fuel filler nozzle. The oil filler port is fixed on the fuselage with four 2.5mm stainless steel self-tapping screws. installation Package included: 2 x Refueling port outer ring body 2 x inner plug head 8 x m2.5&8 self-tapping screws 2 x ealing ring Note: When installing, you need to drill a 11.5mm hole in the airplane, then press the outer ring body into the airplane and adjust the position to the self-tapping screw