6" MNPT B-Style Cam and Groove Coupler E-Style This 4" MNPT cam and

This 4" MNPT cam and groove coupler with male adapter conforms to military specification 27487

12 ounces and is ideal for job applications when you do not have access to a full FRL system

These are not for use with percussion tools without the use of a hose whip or snubber hose

No more searching and reaching for air hose

Fits hoses with an 11/16" hose OD or 3/8" hose ID

6" MNPT B-Style Cam and Groove Coupler E-Style This 4" MNPT cam andThis 6" MNPT cam and groove coupler with female adapter conforms to military specification 27487. B style cam and groove couplers offer a maximum of 150 PSI and are perfect for industrial, fleet and mining applications.