Quick Connector Set, Hose to Hose, Fuel Oxygen, B Size 9 16 in 18 ORS NASCO [Nom] 6 in Face Width [Nom] 6 in Face Width 1 2 in Hazmat NO Jan San Catalog NO No Phosphor Bronze Brand AMPCO SAFETY TOOLS Bristle Rows 4 X 16 Catalog Big Catalog Construction Catalog NO Country of Origin US Handle Type Shoe Hazmat NO Jan San Catalog NO Overall Length [Nom] 10 in Prop 65 NO Quarterly Flier NO Special Order NO Stock Status In Stock Trim Length [Nom] 1 1 8 in UNSPSC 27111907 Welding Catalog NO Wt and brazing applications Ensures pressure tight connections made in seconds Built in automatic reset check valves prevent reverse flow of gas by cutting off the gas under back pressure Oxygen and fuel gas models are not interchangeable in order to prevent wrong connections Color coded for fast and easy setup for welding