Brass Couplings & Plugs

Made from brass, with stainless steel internals, these Brass Couplings & Plugs are the ultimate in quality Australian manufactured fittings.

They offer simple disassembly, strong shock and corrosion resistance, and are able to maintain stability under the extreme pressure of air flow.

The single release button feature prevents accidental disconnection and adapter blowout under pressure, making the Infinity brass coupling a reliable and premium quality product, and a modern alternative to the minsup or claw coupling.