Buckeye Brass .750" Brass Coupling

Per your requests, we designed these .750” ID bore couplings for transitions between valves, branches, mouthpipes.....whatever you want to use them for on your next Frankentuba project. Nice chunky diamond knurl to tighten with. Enough material on both sides to open up if needed. All 3 components machined from CDA360 brass $60/set.