Trimax TAR300 Dare to examine! TRIMAX, the chief in Receiver Locking Pins, has put in the final ten several years growing and enhancing on the "Unique." The Patented Dual Lock Lug Style offers in excess of five,800 lbs. of head pull power. A 1/4 flip of the rugged tube important locks & unlocks the strongest locking pin on the market place. Don't settle for lower high quality knockoffs! The TAR300 five/8" locking receiver pin characteristics an anti-rattle pin. Made of hardened steel with a triple plated chrome finish. Includes two keys and a wrench for set up. Gives instant security for your camper, boat or trailer by securing your automobile receiver hitch. Features patented 1/4 flip technology that are not able to be untrue locked. No internal springs to seize up or crack. Knurling on lock heads provides style and grip and is machined from one hundred% solid steel. Double headed or "pet bone" style design. Width between heads (uncovered pin size or gap room) is two-five/8". A receiver pin is used to safe the receptacle component of a trailer hitch (hooked up to a automobile) to inserts such as ball mounts, drawbars, accessory carriers or ornamental receiver plugs. The most widespread receiver pins are 1/two" and five/8" in diameter. Class II receiver hitches have 1-1/4" receptacles and use 1/two" pins. Class III, IV and V receiver hitches have two" receptacles and use five/8" pins. TRIMAX tends to make the world's hardest locks. Through worth extra engineering design, TRIMAX is fully commited to solution innovation that holds up to the greatest high quality requirements. TRIMAX supplies optimum security for marine, trailer and tow, RV, overall performance truck, energy sporting activities and bicycle apps. Analyzed. Difficult. TRIMAX. TRIMAX offers a life span guarantee on all of their goods.