3/8" FNPT G-Style Coupler (Box of 5) Straight Through Package Dimensions: 4

Package Dimensions: 4

Milton®’s (553) Heavy-Duty Truck Tire Inflator Gauge with 5 ft

M-Style® couplers offer a 1/4" basic flow size and a maximum inlet pressure of 300 PSI

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

3/8" FNPT G-Style Coupler (Box of 5) Straight Through Package Dimensions: 43 8" FNPT G style couplers are used in applications that require over 60 SCFM. There are two Milton G style couplers, but both will function the same with G style plugs. Milton G style couplers are made of steel and are plated to resist rust. With a 1 2" basic flow size, these couplers offer up to 99 SCFM, making them the highest SCFM rated couplers. Maximum pressure of 300 PSI.