3/8" ID PVC Air Hose, 50' Long S-1818W If using a dual head

If using a dual head type tire chuck with an inflator gauge and notice air is escaping through the off-side once connected to the tire’s Schrader valve

M-Style® couplers have a basic flow size of 1/4" and offer up to 300 PSI

ColorConnex A72410C

3/8" FNPT G style couplers are used in applications that require over 60 SCFM

3/8" ID PVC Air Hose, 50' Long S-1818W If using a dual headThermoplastic PVC hose with 3 8" ID is lighter in weight than standard air hoses. For use with compressed air, water and or mild chemicals, this 50 foot hose is resistant to oil, gasoline, abrasion and ozone effects. Assembled with 1 4" MNPT brass fittings on both ends, these PVC air hoses have a maximum working pressure of 250 PSI.