Chicago couplings, Universal fittings, Crowsfoot couplings, these are the hose couplings that most contractors depend upon daily to safety connect hose to compressed air systems and pneumatic tools.

We can supply USA Type Chicago couplings in 2-lug and 4-lug styles in plated malleable iron, brass, and 316 stainless steel, as well as Chicago coupling-compatible hose clamps and replacement parts & accessories.

And We can also supply European Type Chicago universal couplings.