Features: 1.Stainless steel valve assembly for definitive corrosion control. 2.The electric coil is fully closed in epoxy for high reliability. 3.The finned case not only looks delicate, it also helps dissipate heat. 4.Wide and lightweight base for better mounting stability. 5.Easy operation, convenient for using, save time and effort. 6.Control to make the front and rear brakes synchronized. Hold the brake pressure to the front or rear brakes to hold the vehicle on a hill or the starting line at the drags. 7.Easy to do a burn out by locking the front tires and releasing the back brakes with this system. 8.Works with 12 - 16 volt electric systems. This high quality solenoid can be used on either the front or rear brakes of your vehicle. It can handle pressure spikes up to 1000 psi. Specification: Condition: 100% Brand New Item Type: Brake Line Lock Kit Material: Stainless Steel + Aluminum Placement in the Vehicle: Front Model: Mountain Control support kit Rotor Style: Dimples, perforated, grooved Voltage: 12-24VDC Port Thread Size: 1/8in-27 Color: As picture shown Installation: 1. Use two holes to mount the brake lock where it is properly. 2. Port (1/8in NPT): connect to the main brake cylinder, it also comes with a 3/16 brake line connection, you can choose to use the installation or not. 3. Port (1/8 NPT): connect to the rear brakes. It also comes with a 3/16 brake line. You can choose to use the installation or not. PackageList: 1 x Brake Line Lock Kit (Include Mounting Accessory)