Product Details: The Haldex 3/8" Push-To-Connect Tractor Protection Valve is the perfect solution for protecting your tractor from damage and wear. This all-in-one valve includes a stoplight switch port tractor protection two double check valves and a built-in quick release. It is designed with Push-To-Connect fittings for nylon tubes, making installation and maintenance a breeze. Made of high quality materials, this valve is built to withstand even the harshest operating conditions. With superior performance and durability, it is the perfect choice for protecting your tractor. FleetPride is your First Click in Heavy Duty®.