Prepare your semi to be Ready for the Road Ahead , with the Power Products 1" NPT Wing Hydraulic Quick Coupler that offers a smooth transfer of power between hydraulic components. To quickly connect fuel lines, pumps, and hoses, this replacement coupling is forged with a streamlined design that is fast and easy to pair. Built with a solid metal body to tolerate demanding conditions and extreme pressures. FleetPride is your First Click in Heavy Duty .