Surge actuator has a corrosion-resistant composite master cylinder and zinc plating. EZ-Latch coupler is easy to use. Electric lockout activates automatically to keep brakes from actuating when in reverse.
 
Features:
Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops
Electric reverse lockout lets you back up without actuating trailer brakes
Solenoid activates automatically when you shift into reverse
EZ-Latch coupler mechanism for simple, secure hookup and disconnect
Lets you hook up when latch is in closed position - just drop coupler over hitch ball and latch will snap into place
Zinc plating offers excellent corrosion resistance
120-Hour salt spray rating
Composite master cylinder is durable and efficient
Glass-reinforced nylon construction resists rust and corrosion
Large reservoir provides increased capacity for brake fluid
Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid
Large rear rollers allow for easy movement and smooth operation
Breakaway included
Snap hook on safety cable ensures secure connection to breakaway lever
Heavy-duty steel construction with sturdy, reinforced outer casing
Bolt-on installation
Requires 2-1/2" x 4-1/2" Grade-5 bolts (not included) for mounting
Made in the USA

 
Specs:
Application: trailers with hydraulic disc brakes
Ball size: 2"
Gross towing weight: 7,000 lbs
Maximum tongue weight: 700 lbs
Mounting: straight, 3" wide trailer tongue
Bolt holes are 3" apart on center
Model number: DA70
1-Year warranty