Outfit your semi to be Ready for the Road Ahead with a flexible transfer of fluids, with the Power Products 1/2" X 1/2" NP69 90° Male Swivel Push-On Brass Elbow. With a 90° design and swivel feature, this replacement piece is able to offer rotational movement around obstacles or tight spaces. Manufactured with an intuitive design to allow hoses to quickly snap in place. FleetPride is your First Click in Heavy Duty .