Chicago-style universal hose couplings, also known as jackhammer and crowfoot couplings, are used for air and water applications. Couplings up to 1" have a two-lug design and interchange with one another. Sizes larger than 1" have a four-lug design and fit couplings larger than 1".
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.