3PCS 1/2" 12mm Non-Return One Way Check Valve,Aluminium Alloy Fuel Hose Check Valve Control Accessories for Petrol Diesel Fuel Oil Water - Tnuocke H-032-12mm

• Material:The non return check valve body is made of high quality aluminum alloy can use longer than plastic one,Surface anodized for great appearance and anti-corrosion, superior thread strength Size: 12mm (Diameter) 1/2" (inner diameter),Color: Silver Easy install:Arrow marked on valve, showing fluid flow direction, preventing fuel from returning back to the tank and keeps it in the line Widely used:Fuel check valve Suitable for Side by side, Waverunner, Boat, Truck, Car, Motorcycle, Tractor, Camper, Lawn Mower, Blower, Pressure washer, etc... Package includes: 3 pcs Fuel Non Return Check Valve, Manufacturer: Tnuocke