The most popular coupler mechanism ever developed, the Fas-Lok® originated as a Fulton brand and is offered in a full line of SAE Class I through IV rated straight tongue stamped couplers. The Fas-Lok® latching mechanism allows quick and easy trailer hook-up, and is factory adjusted for convenience
Most Popular Coupler Mechanism Ever Developed
Latching Mechanism Allows Quick And Easy Trailer Hook-Up, And Is Factory Adjusted For Convenience
Limited 5 Year Warranty
