{"product_id":"trimax-trailer-hitch-lock-umax-100-fits-1-7-8-2-5-16-couplers-dual-ratchet-weatherproof-security","title":"Trimax Trailer Hitch Lock UMAX 100 — Fits 1-7\/8\"–2-5\/16\" Couplers, Dual-Ratchet Weatherproof Security","description":"\u003cp\u003e\u003cstrong\u003eThe Trimax UMAX 100 is a heavy-duty trailer hitch lock that secures 1-7\/8\" to 2-5\/16\" couplers with a dual-ratchet, reinforced-steel design for maximum theft deterrence.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to protect trailers, campers, utility trailers, and equipment haulers, the UMAX 100 combines all-around coverage with a weatherproof lock and a universal fit. Its sealed keyhole and reinforced body resist cutting, drilling, and forced entry, while the one-size-fits-most design simplifies installation across common coupler types. Backed by a limited lifetime warranty, this lock focuses on dependable, long-term security without complicated setup.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the UMAX 100 stop common trailer theft methods?\u003c\/h3\u003e\n\u003cp\u003eThe UMAX 100 uses a dual-ratchet locking system and reinforced steel construction to make common attacks more difficult and time-consuming. By covering the coupler and engaging two locking points, it denies thieves easy access to hitch release points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual ratchet mechanism increases pry resistance and keeps the lock tightly seated.\u003c\/li\u003e\n  \u003cli\u003eReinforced steel body resists cutting and impacts better than thin cast locks.\u003c\/li\u003e\n  \u003cli\u003e360-degree coverage eliminates exposed latch components thieves typically target.\u003c\/li\u003e\n  \u003cli\u003eSealed keyhole limits corrosion that could otherwise weaken the lock over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my trailer's coupler size and type?\u003c\/h3\u003e\n\u003cp\u003eThe UMAX 100 is engineered as a universal solution for the most common coupler sizes, covering 1-7\/8\" through 2-5\/16\" diameters and accommodating a variety of coupler shapes. It’s intended for standard ball-type couplers and most aftermarket designs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-size-fits-all design adjusts to common trailer coupler diameters.\u003c\/li\u003e\n  \u003cli\u003eWorks with both rounded and slightly oval coupler profiles.\u003c\/li\u003e\n  \u003cli\u003eSuitable for boat trailers, utility trailers, campers, and equipment trailers.\u003c\/li\u003e\n  \u003cli\u003eEasy to check fit before final purchase with manufacturer specs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the UMAX 100 hold up in bad weather and long-term use?\u003c\/h3\u003e\n\u003cp\u003eThe lock includes a sealed keyhole cover and weatherproof components to keep dirt and moisture from seizing the cylinder, helping maintain reliable operation in wet or salty conditions. Its heavy-duty finish and construction resist rust and wear, and the limited lifetime warranty supports long-term use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed keyhole keeps moisture and grit away from the cylinder.\u003c\/li\u003e\n  \u003cli\u003eDurable coating and reinforced steel slow corrosion and surface wear.\u003c\/li\u003e\n  \u003cli\u003eMechanism designed for repeated engagement without looseness.\u003c\/li\u003e\n  \u003cli\u003eLimited lifetime warranty provides added confidence in longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is the Trimax UMAX 100 to install and remove during regular use?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward—position the lock over the coupler and engage the dual ratchets until they click into place. Removing the lock requires the matching key and reversing the ratchet engagement; the design balances security with day-to-day usability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick-fit design installs without tools in most cases.\u003c\/li\u003e\n  \u003cli\u003eDual ratchets secure the unit tightly but release cleanly with the key.\u003c\/li\u003e\n  \u003cli\u003eCompact enough to store in a vehicle when not in use.\u003c\/li\u003e\n  \u003cli\u003eClear visual fit helps confirm correct installation at a glance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Trimax UMAX 100 is aimed at trailer owners who need robust, no-fuss protection—boat owners, weekend campers, landscapers, and any small-business operator who hauls gear. If you want a high-strength lock that covers the coupler, works across common sizes, and stands up to weather and abuse while remaining simple to use, the UMAX 100 is built for that purpose.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the UMAX 100 fit a 2\" coupler?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The UMAX 100 covers coupler diameters from 1-7\/8\" up to 2-5\/16\" and fits most standard 2\" couplers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the lock weatherproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The lock has a sealed keyhole and weather-resistant construction to resist moisture, dirt, and corrosion.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Trimax","offers":[{"title":"Default Title","offer_id":48082673467550,"sku":"B000OC3Q2I","price":132.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/trimax-umax100-front-view.jpg?v=1785811833","url":"https:\/\/northtrailauto.ca\/products\/trimax-trailer-hitch-lock-umax-100-fits-1-7-8-2-5-16-couplers-dual-ratchet-weatherproof-security","provider":"North Trail Auto","version":"1.0","type":"link"}