Amazon.com: DOT Air Brake Line Fittings Brass Push to Connect Kit (1/4", 3/8", & 1/2") | 28-Piece Truck Parts DOT push lock brass Brake Line Fitting kit : Automotive
Street Tee, Brass, 1/8 NPTF, 1/8 NPTM, Bag of 1 – AGS Company Automotive Solutions
Automotive Male End With Screw Connector Customize Brass Fitting Metal Fuel Line Coupling - Fuel Tanks - AliExpress
Tanya Hardware Coupler and Plug Kit (14 Piece), Automotive Type C, 1/4
BRASS Automotive Quick Coupler Air Connector Fittings 3/8 Hose Barb T Style NOS | eBay
Engineered Source is proud to serve as a supplier and distributor of Couplings brass fittings, also offering brass cast and plastic variation of the parts.