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For maximum security when a trailer, boat or RV is not hooked up to a vehicle, a coupler lever lock should be combined with an unattended trailer lock such as the UMAX 100 or UMAX 50.
Trimax coupler locks rovide additional security for your camper, boat or trailer by securing the coupler of your trailer tongue and also secures trailer door latches, cargo boxed and other types of doors. Features patented 1/4 turn technology that cannot be false locked. Provides dual force protection when used with the UMAX100 (sold separately). Patented dual lock lug design. Full length pin made of solid forged machined steel that cannot be pulled out. No internal springs to seize up or break. Knurling on lock heads adds style and grip. Stainless steel internal components. Double headed or dog bone style design. Width between heads (exposed pin length or gap space) is 3.5" .25" pin diameter. A coupler is the forward most part of a trailer tongue that envelopes and secures to the tow vehicle hitch ball. The lever on the coupler both allows the ball to be received into the coupler and prevents the ball from being removed. Accordingly, a coupler lever lock prevents the lever from moving into the open position. For maximum security when a trailer, boat or RV is hooked up to a vehicle, a coupler lever lock should be combined with an unattended trailer lock such as the UMAX100 or UMAX50.
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 ½ inch and 5/8 inch in diameter. Class II receiver hitches have 1¼ inch receptacles and use ½ inch pins. Class III, IV and V receiver hitches have 2 inch receptacles and use 5/8 inch pins.