{"product_id":"topick-trailer-hitch-lock-set-3-piece-keyed-alike-kit-weather-resistant-for-common-couplers","title":"TOPICK Trailer Hitch Lock Set, 3-Piece Keyed-Alike Kit — Weather-Resistant for Common Couplers","description":"\u003cp\u003e\u003cstrong\u003eTOPICK Keyed Alike Trailer Hitch Lock Set is a three-piece trailer security kit keyed alike to secure couplers and receiver pins with weather-resistant protection.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you tow a boat, camper, utility trailer or haul gear for work, a compact, dependable set of locks reduces theft risk and vibration noise while keeping operation simple. This kit bundles a ratchet-style coupler ball lock, two receiver pin locks in common diameters, and a latch-style coupler tongue lock — all keyed alike and built for outdoor use. The design focuses on fit across common hitch sizes, corrosion resistance, and convenience so you spend less time fiddling with hardware and more time towing safely.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sizes and trailer hardware does this set cover?\u003c\/h3\u003e\n\u003cp\u003eThe set includes multiple lock types to fit the most frequent trailer hitch standards. It handles standard coupler balls, two receiver pin diameters, and latch-type couplers with a limited span.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRatchet coupler ball lock fits 1-7\/8\", 2\", and 2-5\/16\" couplers with 11 adjustable locking positions.\u003c\/li\u003e\n  \u003cli\u003eReceiver pin locks: 5\/8\" pin with 3.5\" effective length and 1\/2\" pin with 2.8\" effective length.\u003c\/li\u003e\n  \u003cli\u003eCoupler tongue (latch) lock with 1\/4\" diameter pin and up to 3\/4\" latch span.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does keyed-alike convenience improve daily use?\u003c\/h3\u003e\n\u003cp\u003eAll locks in this kit share the same key, so you don’t need separate keys for each locking point. That reduces the chance of lost keys and speeds up hitching and unhitching operations, especially when you’re prepping in low light or bad weather.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour identical keys supplied so you can keep spares for vehicle, trailer, or household use.\u003c\/li\u003e\n  \u003cli\u003eOne key works on every lock in the set to streamline access and reduce pocket clutter.\u003c\/li\u003e\n  \u003cli\u003eCompatible with common towing setups — no matching different lock types yourself.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these locks built for outdoor use and long-term durability?\u003c\/h3\u003e\n\u003cp\u003eYes — the kit is designed to resist road vibration, moisture, and corrosive elements that typically reduce hardware life. Protective coatings and caps keep mechanisms working longer and help prevent surface wear from contact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAnti-corrosion zinc plating and a black painted finish for extended exterior life.\u003c\/li\u003e\n  \u003cli\u003eElectrophoretic coating on the latch lock and PVC-coated U-bolt to prevent scratches and rust.\u003c\/li\u003e\n  \u003cli\u003eRubber dust caps protect lock cylinders from rain, snow, and debris.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this set reduce rattling and movement while towing?\u003c\/h3\u003e\n\u003cp\u003eThe receiver pins include adjustable O-rings to secure a snug fit and minimize play that causes noise and wear. The coupler lock’s ratchet mechanism and coated components also help maintain a tight connection between tow vehicle and trailer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour adjustable O-rings on receiver pins for a quiet, rattle-free ride.\u003c\/li\u003e\n  \u003cli\u003ePVC-coated U-bolt absorbs minor movement and prevents metal-on-metal contact.\u003c\/li\u003e\n  \u003cli\u003eLocking positions on the ball lock allow precise engagement and retention.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This TOPICK keyed-alike trailer hitch lock set is ideal for boat owners, RV and camper enthusiasts, landscapers, contractors, and anyone who regularly uses or stores trailers outdoors. It’s especially useful if you want one reliable key for multiple locks, need weatherproof protection, and want to reduce hitch rattle without buying separate locking solutions. If your trailer uses standard ball sizes or common receiver diameters, this kit provides a compact, ready-to-install security package that balances convenience with robust, all-weather materials.\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 one key open all locks in this TOPICK set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. All four supplied keys are keyed alike and operate every lock in the set.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these locks resist rust and road corrosion?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They feature zinc plating, electrophoretic coating, and rubber caps for weather and corrosion resistance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TOPICK","offers":[{"title":"Default Title","offer_id":48082910281886,"sku":"B0DQ1B41SN","price":58.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/topick-front-packaging-and-contents.jpg?v=1785819273","url":"https:\/\/northtrailauto.ca\/products\/topick-trailer-hitch-lock-set-3-piece-keyed-alike-kit-weather-resistant-for-common-couplers","provider":"North Trail Auto","version":"1.0","type":"link"}