{"product_id":"master-lock-trailer-lock-set-keyed-alike-2-piece-5-8-receiver-adjustable-coupler-corrosion-resistant-pick-resistant","title":"Master Lock trailer lock set keyed alike — 2-piece 5\/8\" receiver \u0026 adjustable coupler, corrosion-resistant, pick-resistant","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock 2848DAT is a two-piece keyed-alike trailer lock set that secures both the receiver and the coupler with one key for fast, reliable protection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep an unattended trailer defended against opportunistic theft with this Master Lock convenience set. The package combines a bent-pin receiver lock sized for 5\/8\" receiver holes and an adjustable coupler latch lock, both crafted for strength and daily usability. With precision tumblers, hardened components, and four matching keys that operate both locks, the 2848DAT simplifies access while improving security for trailers, utility carts, and towable equipment.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these locks prevent easy theft of my trailer?\u003c\/h3\u003e\n\n\u003cp\u003eBoth the receiver and coupler locks use hardened pins, stainless or chrome-plated shackles, and pick-resistant locking cylinders to resist cutting, shearing, and tampering. The bent-pin design keeps the receiver lock seated inside the hitch tube where it is harder to attack.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHardened receiver pin increases shear resistance.\u003c\/li\u003e\n  \u003cli\u003eChrome-plated bent shackle fits snugly in 5\/8\" receiver tubes.\u003c\/li\u003e\n  \u003cli\u003ePick-resistant precision locking mechanisms for added deterrence.\u003c\/li\u003e\n  \u003cli\u003eStainless steel components on coupler lock resist corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill one key really operate both locks?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the 2848DAT set is supplied keyed alike so all four included keys open both the receiver and coupler locks. That reduces the need to juggle multiple keys during hitching and storage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour identical keys included for redundancy and spare use.\u003c\/li\u003e\n  \u003cli\u003eOne key for both locks speeds hookup and removal.\u003c\/li\u003e\n  \u003cli\u003eKeys stored in a small protective case included in the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and day-to-day use?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward: the bent-pin receiver lock slides into a 5\/8\" hitch hole and the coupler lock adjusts to fit standard latch sizes. A quarter-turn of the key locks or unlocks quickly, making it convenient when you hitch or unhook frequently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReceiver fits 5\/8\" hitch holes without modification.\u003c\/li\u003e\n  \u003cli\u003eAdjustable coupler shackle adapts to common latch dimensions.\u003c\/li\u003e\n  \u003cli\u003eQuick quarter-turn locking action for rapid use.\u003c\/li\u003e\n  \u003cli\u003eNo special tools needed for typical setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build quality can I expect outdoors?\u003c\/h3\u003e\n\n\u003cp\u003eMaster Lock pairs corrosion-resistant materials with hardened internal elements to balance weather durability and mechanical strength. The coupler uses stainless steel components while the receiver lock includes a chrome-plated bent shackle and a protective sleeve to limit rust and wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel shackle on the coupler for corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eChrome plating and protective sleeve on receiver shackle.\u003c\/li\u003e\n  \u003cli\u003eHardened internal pins and robust case construction.\u003c\/li\u003e\n  \u003cli\u003eDesigned for routine outdoor exposure and towing conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This Master Lock 2-piece keyed-alike set is aimed at trailer owners, landscapers, contractors, and recreational users who need a simple, dependable way to secure both the hitch receiver and the coupler with one key. It’s suited for anyone seeking an easy-to-install, weather-tolerant locking solution for trailers, utility trailers, boat trailers, and tow equipment where convenient single-key operation and increased mechanical resistance are priorities.\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 receiver lock fit my hitch?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The receiver bent pin is sized for 5\/8\" hitch holes; check your receiver bore before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are both locks opened by the same key?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the set is keyed alike and includes four identical keys that operate both locks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":48084643512478,"sku":"B0009V1WSE","price":38.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/master-lock-2848dat-front-packaging.jpg?v=1785861496","url":"https:\/\/northtrailauto.ca\/products\/master-lock-trailer-lock-set-keyed-alike-2-piece-5-8-receiver-adjustable-coupler-corrosion-resistant-pick-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}