Update your semi with a seamless change of flow direction, with the Power Products 3/8" BP124 45° Brass Street Elbow that ensures you're Ready for the Road Ahead™. This replacement elbow works to change the direction of a flow by 45°, allowing fluids to move around obstacles or tight spaces. Manufactured with premium-quality brass to offer long-term reliability. FleetPride is your First Click in Heavy Duty®.