The Dexter Trailer 10" Disc Brake Kit comes complete with everything you need to add brakes to your trailer. Includes 6, 600-lb. disc brake actuator; back-up solenoid; two Galv-X coated, vented-rotor disc brakes with ceramic pads; and a single axle brake line kit. Designed for trailers with 13", 14", or 15" wheels. Tie Down 6, 600-lb. Disc Brake Actuator• All aluminum master cylinder• Warns operator when brake fluid is low• Oversized master cylinder provides higher pressures• Drop-N-Go auto latch with 2" coupler accommodates 2" hitch ball• Fits trailer frames up to 3" wideDexter Eliminator 10" Disc Brake• Vented rotor with Galv-X finish• Ceramic brake pads• 380 aluminum caliper with E-coat finish• Raised ribs dissipates heat up to 5 times faster• 5 studs, 4-1/2" on center• Fits 1-3/8" x 1-1/16" tapered spindleBrake Line Hose Kit• Two 24" brake lines with two fittings Two disc brakes with ceramic pads Back-up solenoid Single axle brake line kit | Dexter 10" Trailer Disc Brake Kit