Trimax TH43 4-3/8" and 2-3/4" Keyed Alike Receiver Pin Lock Set
Trimax TH43 Dare to compare. TRIMAX, the leader in Receiver Locking Pins, has spent the last 10 years expanding and improving on the "ORIGINAL". The Patented Dual Lock Lug Design offers over 5,800 pounds of head pull strength. A 1/4 turn of the rugged tube key locks and unlocks the strongest locking pin on the market. Don't settle for low quality knockoffs. The TH43 includes one (1) TBB3 5/8 inch  pin and one (1) TBB3 5/8 inch  pin with an extended pin with exposed length of 4-3/8 inch . The extended pin fits the Rapid Hitch Receiver System by Andersen Manufacturing. Both pins sport a barbell style version of the original T3 and feature triple chrome plated chrome finishes and hardened steel. Provides instant security for your camper, boat or trailer by securing your vehicle receiver hitch. Time tested and street proven. Tested specifications exceeds 32,000 pounds. No internal springs to seize or brake. Hardened steel construction with a triple chrome plated finish. Knurling on lock heads adds style and grip and is machined from 100 percent solid forged steel. Width between heads (exposed pin length or gap space) is 2-5/8 inch  and 4-5/8 inch . A receiver pin is used to secure the receptacle part of a trailer hitch (attached to a vehicle) to inserts such as ball mounts, drawbars, accessory carriers or ornamental receiver plugs. The most common receiver pins are 1/2 inch  and 5/8 inch  in diameter. Class II receiver hitches have 1-1/4 inch  receptacles and use 1/2 inch  pins. Class III, IV and V receiver hitches have 2 inch  receptacles and use 5/8 inch  pins. TRIMAX makes the world's toughest locks. Through value added engineering design, TRIMAX is committed to product innovation that holds up to the highest quality standards. TRIMAX provides maximum security for marine, trailer and tow, RV, performance truck, power sports and bicycle applications. Tested. Tough. TRIMAX. TRIMAX offers a lifetime warranty on all of their products.