LTWFITTING 3/8-Inch Brass Compression Cap Stop Valve Cap,Brass Compression Fitting(Pack of 10): Household Rough Plumbing Valves: Amazon.com: Tools & Home Improvement
Libra Supply 1-1/2'',1-1/2 inch, 1-1/2-inch Lead Free Copper Sweat Union C x C (Copper + Brass + Copper) Solder Joint, (click in for more size options) Copper Pressure Pipe Fitting Plumbing Supply - -
Parker 61RBSG-8 Air Brake Hose End Fitting, Hose, Brass, Hose Spring Guard Nut, 1/2": Amazon.com: Industrial & Scientific