This Demco Model DA10 Surge Brake Actuating coupler for disc brakes features a 12,500lb towing capacity, and secures to your trucks 2 5/16 inch towing ball. The Demco DA10 actuator is capable of operating any standard brand of disc brakes you currently have on your trailer, or plan to add. This model includes the electric lockout solenoid, designed and required for use with hydraulic surge disc brakes on your boat trailer. This model is ideal for tandem and triple axle boat trailers. Demco actuators feature quality steel construction with zinc plated coated components and exterior for excellent corrosion resistance for both freshwater and saltwater towing applications. Additionally, Demco Actuators integrate the common Level Lock latch design with their easy trigger latch system. You will literally be hooked on this easy trigger Latch system by Demco the first time you use it. Securing your coupler to your towing ball is all easy as lowering it, and removing it is just as simple, with the lift of the latch and raising the jack.
-Mounts to a 3" Wide Trailer Tongue using (2) 1/2 x 4 1/2 Trailer Bolts
-Use 2 5/16" Trailer Ball
-G.V.W.R of 12,500 lbs (Gross Vehicle Weight Rating)
-1250lb Tongue Load
-Has two Mounting Holes 3" On Center for securing to your boat trailers tongue
-Hydraulic Surge Actuator for Operating Disc Brakes
-Includes Electric Lockout Solenoid with Heavy Duty Protective Shield
-Zinc Plated and rated to 500 Hours in a salt spray test
-Composite Master Cylinder made from glass reinforced nylon, which means no more Master Cylinders rusting on the inside from moisture or brake fluid
-Includes heavy duty breakaway latch system
-Made in the USA
This Model works excellently when paired with common Disc Brake Brakes such as: Kodiak, Deemaxx, UFP, Titan, and Tie Down Engineering.