{"product_id":"metoware-trailer-tongue-coupler-lock-1-4-pin-3-1-2-span-tubular-key-weatherproof","title":"METOWARE Trailer Tongue Coupler Lock — 1\/4\" Pin, 3-1\/2\" Span, Tubular Key, Weatherproof","description":"\u003cp\u003e\u003cstrong\u003eMETOWARE Trailer Tongue Coupler Lock is a compact, heavy-duty 1\/4\" diameter, 3-1\/2\" span coupler pin with a rotating lock head and tubular keys, built to secure your trailer hitch on the road.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lock was created to keep your trailer safely hitched or to immobilize the coupler when parked. It combines a push-to-lock pin mechanism, a 361° rotating lock head with a waterproof rubber cap, and a reinforced tubular core for improved resistance against tampering. The low-profile design is pocketable for convenience, while corrosion-resistant finishes and protective caps help the lock tolerate wet, snowy, and salty conditions without seizing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the push-to-lock pin make daily use easier?\u003c\/h3\u003e\n\u003cp\u003eThe push-to-lock feature lets you secure the coupler quickly without fumbling for the key: push the pin into place and it locks automatically. To remove it, insert the tubular key and turn slightly; the pin will release and pop out for fast detachment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-handed operation for fast hitching and unhitching\u003c\/li\u003e\n  \u003cli\u003eNo key needed to lock — ideal when your hands are full\u003c\/li\u003e\n  \u003cli\u003eSimple key turn to release, reducing setup time at stops\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this lock durable against weather and wear?\u003c\/h3\u003e\n\u003cp\u003eThe METOWARE lock uses electrophoretic paint on the steel body and a watertight rubber cap over the keyway to keep moisture and grit out. These protections reduce rust and prevent the keyhole from clogging, so the mechanism stays functional over long-term exposure to the elements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElectrophoretic coating to resist corrosion\u003c\/li\u003e\n  \u003cli\u003eWatertight rubber cap protects the keyway from water and debris\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty steel construction for long-lasting strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the tubular key and lock core more secure than standard locks?\u003c\/h3\u003e\n\u003cp\u003eYes — the lock uses a reinforced zinc-alloy tubular core paired with stronger tubular keys, which improves resistance to simple picking methods compared to basic pin-and-tumbler designs. The package also includes an extra key for backup, helping you avoid lockouts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReinforced tubular lock core for increased tamper resistance\u003c\/li\u003e\n  \u003cli\u003eTwo tubular keys included — one for daily use, one spare\u003c\/li\u003e\n  \u003cli\u003eCompact, low-profile head that reduces leverage points for thieves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this lock fit my trailer tongue and how portable is it?\u003c\/h3\u003e\n\u003cp\u003eThe lock pin measures 1\/4\" in diameter with an effective 3-1\/2\" span, matching common coupler designs and offering a flexible fit for most standard trailer tongues. Its compact size makes it easy to carry in a pocket, bag, or vehicle glove box so you always have it when needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4\" diameter pin fits many trailer couplers and tongue holes\u003c\/li\u003e\n  \u003cli\u003e3-1\/2\" span for clear engagement across typical hitch assemblies\u003c\/li\u003e\n  \u003cli.lightweight and pocket-friendly for on-the-go use\u003e\n\u003c\/li.lightweight\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The METOWARE Trailer Tongue Coupler Lock is intended for trailer owners, weekend boaters, landscapers, and contractors who need a simple, rugged way to secure a trailer coupler. It's especially useful for those who value quick, one-handed locking, weather resistance for long trips, and a compact lock that’s easy to stow. It’s not a substitute for high-security systems where maximum resistance to advanced attacks is required, but it provides strong, everyday protection for most towing situations.\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 lock come with spare keys?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — two tubular keys are included: one for daily use and one spare.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my trailer tongue?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most likely — the pin is 1\/4\" diameter with a 3-1\/2\" span, fitting many standard couplers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"METOWARE","offers":[{"title":"Default Title","offer_id":48083208667294,"sku":"B092CCQYJW","price":58.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/metoware-lock-front-view.jpg?v=1785828512","url":"https:\/\/northtrailauto.ca\/products\/metoware-trailer-tongue-coupler-lock-1-4-pin-3-1-2-span-tubular-key-weatherproof","provider":"North Trail Auto","version":"1.0","type":"link"}