Outfit your trailer to be Ready for the Road Ahead™ with fast and reactive brakes, with the HD Value 12-1/4" x 3-3/8" 9-10K RH Electric Brake. With a specialized design, this replacement brake allows operators to remotely control the brakes on trailers by sending an immediate electronic signal. Manufactured with an easy-to-install and adjustable design to rapidly resolve problems within a trailer's parking mechanism. FleetPride is your First Click in Heavy Duty®.