Ensure your air brakes are Ready for the Road Ahead™ with a leak-free hose coupling, with the push-in Power Products 5/8" x 1/2" NP68 Male Brass Connector. By seamlessly transferring compressed air throughout the brake lines of heavy duty trucks, this replacement brass connector creates a system of fast and responsive brakes. Built with a compact design to accommodate tight spaces, and a blend of copper and zinc for superior corrosion resistance. FleetPride is your First Click in Heavy Duty®.