5th wire provides back-up function on boat trailers releasing the surge brakes

Industrys Best, 3 year Warranty.

Maximum Durability, Superior Ergonomics

Easy-pull grip ease in connecting and disconneting.

Heavy duty connector housings with built-in mounting holes

Protective nylon wire sleeving and heat-shrink tubing

Includes molded-in dust cover, grease packet, and ground screw provided