Dico Model 10 Hydraulic Surge Brake Actuator is zinc-plated for excellent corrosion-resistance. Bolts over 3 wide trailer tongue and includes standard, heavy-duty coupler with 3 drop 2 516 Ball Size. Built in 3 Drop Breakaway kit included Ball size 2-516 Mounting 3 wide tongue Mounting Holes on 3 and 5 Centers Capacity 12,500 lbs Maximum tongue weight 1,250 lbs California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Brakes Actuators Produ