Chicago hose fittings, with their signature interlocking jaws, offer a one-quarter turn solution for hassle-free hose connections. Imagine a simple clamp that creates a secure seal for air, water, and even low-pressure gas lines. Their interchangeable design and ease of use make them ideal for quick setups and breakdowns in various industries. https://alkunsteel.com/category/couplings/universal-chicago-couplings