{"product_id":"topick-trailer-tongue-coupler-lock-1-4-pin-extra-wide-1-2-span-weatherproof-heavy-duty-security","title":"TOPICK Trailer Tongue Coupler Lock — 1\/4\" Pin, Extra-Wide 1.2\" Span, Weatherproof Heavy-Duty Security","description":"\u003cp\u003e\u003cstrong\u003eTOPICK Trailer Tongue Coupler Lock is a heavy-duty, key-operated coupler lock with a 1\/4\" diameter pin and an extra-wide 1.2\" span built to secure larger trailer tongues, RVs, boats and trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eProtecting your trailer hitch doesn't need to be complicated. This lock combines a wider 1.2\" span to fit beefier couplers with a reinforced steel body and an upgraded precision cylinder so you can secure gear quickly and reliably. Weatherproof coatings and a rubber keyhole cap extend service life, while a modern aesthetic keeps your rig looking sharp.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this lock fit larger trailer couplers?\u003c\/h3\u003e\n\u003cp\u003eThe TOPICK coupler lock was engineered with an extra-wide 1.2\" span to accommodate thicker or non-standard coupler shapes commonly found on RVs, boat trailers and heavy-duty utility trailers. Its 1\/4\" diameter pin slides through the coupler opening and locks flush, preventing accidental release or hitch theft.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExtra-wide 1.2\" internal span fits larger and irregular couplers\u003c\/li\u003e\n  \u003cli\u003e1\/4\" hardened steel locking pin for secure engagement\u003c\/li\u003e\n  \u003cli\u003eSingle lock can be used across multiple trailers with similar couplers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat security features keep thieves from tampering with my trailer?\u003c\/h3\u003e\n\u003cp\u003eThis lock uses a heavy-gauge steel body and a reinforced lock core to resist cutting, prying and common tampering techniques. The upgraded, spring-loaded cylinder smooths key operation while improving internal resistance to manipulation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength steel construction reduces vulnerability to bolt cutters\u003c\/li\u003e\n  \u003cli\u003ePrecision-engineered lock cylinder resists picking and forced entry\u003c\/li\u003e\n  \u003cli\u003eProtective rubber cap shields the keyway from dirt and corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it durable enough for outdoor storage and saltwater use?\u003c\/h3\u003e\n\u003cp\u003eYes — the lock is finished with an electrophoretic coating that helps prevent rust and corrosion in wet, salty or humid environments. The rubber dust cap and tight tolerances further keep moisture and grit out of the mechanism, extending reliable operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElectrophoretic corrosion-resistant coating on metal surfaces\u003c\/li\u003e\n  \u003cli\u003eRubber keyhole cap prevents water and debris ingress\u003c\/li\u003e\n  \u003cli\u003eDesigned for long-term outdoor exposure and seasonal storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to use day-to-day?\u003c\/h3\u003e\n\u003cp\u003eOperation is straightforward: insert the pin and turn the key a half-turn to lock or unlock. The upgraded spring-loaded core makes the key action smooth and reduces fumbling in low light or cold conditions, while the compact, one-piece form is simple to install and remove.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHalf-turn keyed operation with smooth spring-loaded core\u003c\/li\u003e\n  \u003cli\u003eCompact design installs quickly without extra tools\u003c\/li\u003e\n  \u003cli\u003eOne-key convenience for repeated, regular use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The TOPICK Trailer Tongue Coupler Lock is aimed at boat owners, RV and camper owners, landscaping and utility trailer operators, and anyone who stores trailers outdoors or leaves trailers hitched temporarily. If you need a lock that fits wider couplers, withstands weather, and offers a refined, key-operated cylinder for daily use, this lock balances practical security with durable construction.\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: Will this lock fit my trailer coupler?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your coupler accepts a 1.2\" internal span and 1\/4\" pin, it will fit. Measure the throat width to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the lock withstand saltwater and rain?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The electrophoretic coating and rubber key cap help resist corrosion and keep the mechanism operational outdoors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TOPICK","offers":[{"title":"Default Title","offer_id":55166130684247,"sku":"B0DT6JZ5PX","price":38.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/topick-coupler-lock-front-view.jpg?v=1790363879","url":"https:\/\/britishgarage.co.uk\/products\/topick-trailer-tongue-coupler-lock-1-4-pin-extra-wide-1-2-span-weatherproof-heavy-duty-security","provider":"British Garage","version":"1.0","type":"link"}