Radnor 64003907 916″ – 18 B Rh Brass Fuel Gasoxygen Hose Coupler

Hose Coupler for Oxygen B sized RH male to B sized RH male. All Radnor fittings are manufactured to CGA-standards. In addition to CGA-numbers, many popular fittings commonly are refered to as A-size, B-size, C-size and D-size. These letter designations are included in the product discriptions.