Speaker: Today we're going to review Part #T4715400. This is the Titan Zinc-Plated lever lock brake actuator for disc brakes. This is a bolt-on application, has a 6,000-pound weight capacity. Now this hydraulic actuator will synchronize your trailer brakes with your tow vehicle brakes, uses the lever lock coupler mechanism which will ensure easy and secure connecting, has an adjustable ball design… see more >