Performance-PCs is proud to provide our customers with the largest selection of fittings and connectors on the net. We have liquid cooling fittings for every size tubing including 1/4" (8mm), 1/2" (13mm), 3/4" (19mm) and more! Top quality brands like Bitspower, Primochill, EKWB, Monsoon, ModMyToys, Alphacool, Swiftech. Thermaltake, and XSPC, all at great low prices. Our fittings selection is unrivaled in features and we offer the widest assortment of styles and colors on the planet. Whether you want matte black, black chrome, chrome, red, blue, white, green, orange, purple or something a little different; Performance-PCs has got you covered!