{"product_id":"vehiclex-2-5-16-trailer-coupler-lock-red-thick-walled-carbon-steel-dual-layer-weather-protection","title":"Vehiclex 2-5\/16\" Trailer Coupler Lock — Red, Thick-Walled Carbon Steel, Dual-Layer Weather Protection","description":"\u003cp\u003e\u003cstrong\u003eVehiclex 2-5\/16-Inch Trailer Coupler Lock is a purpose-built, thick-walled carbon steel lock engineered to secure 2-5\/16\" trailer couplers with a refined fit and dual-layer weather protection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you tow a boat, camper, or utility trailer, the right coupler lock prevents unauthorized hitch-ups and gives you peace of mind when your trailer is parked. This Vehiclex lock is sized specifically for 2-5\/16\" couplers and combines a tighter, more tailored shape with heavy steel construction and corrosion-resistant coatings to stand up to prying attempts and the elements.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the refined fit make towing gear more secure?\u003c\/h3\u003e\n\u003cp\u003eThe lock’s updated profile is shaped to lock into 2-5\/16\" couplers more snugly, reducing movement and minimizing exposed hardware that thieves could leverage. A closer fit both stabilizes the lock on irregular coupler shapes and keeps the locking mechanism protected.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecisely sized for 2-5\/16\" round coupler openings.\u003c\/li\u003e\n  \u003cli\u003eProfile reduces gaps around latch and bolts for fewer pry points.\u003c\/li\u003e\n  \u003cli\u003eStable clamping prevents wobble that can wear components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and coatings protect the lock from prying and rust?\u003c\/h3\u003e\n\u003cp\u003eThis Vehiclex coupler lock uses thick-walled carbon steel to resist bending and cutting while the smooth outer profile limits leverage points for pry tools. A dual-layer finish plus a brass-core puck-style cylinder helps guard the mechanism against moisture and corrosion during rainy or snowy conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThick carbon-steel body for increased pry resistance.\u003c\/li\u003e\n  \u003cli\u003eSmooth outer surfaces reduce crowbar purchase points.\u003c\/li\u003e\n  \u003cli\u003eDual-layer coating and brass-core cylinder for weather durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know if this lock will fit my trailer coupler?\u003c\/h3\u003e\n\u003cp\u003eThis model is built specifically for 2-5\/16\" couplers—measure your coupler diameter and compare its shape before purchasing. Because the Vehiclex lock has an updated, tighter profile, it’s especially important to confirm fit on nonstandard or highly reinforced couplers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasure coupler throat diameter: must be 2-5\/16\" to fit properly.\u003c\/li\u003e\n  \u003cli\u003eCompare coupler latch and bolt placement with lock shape.\u003c\/li\u003e\n  \u003cli\u003eIf your coupler has aftermarket plates or adapters, verify clearance first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to use and maintain this coupler lock?\u003c\/h3\u003e\n\u003cp\u003eOperation is straightforward—slide the lock into the coupler opening, engage the brass-core puck cylinder, and remove the key. Low-maintenance materials and the protective coating reduce cleaning needs; periodic lubrication of the cylinder keeps smooth operation over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple slide-and-lock action for fast installation and removal.\u003c\/li\u003e\n  \u003cli\u003eBrass-core puck lock tolerates moisture better than bare steel cylinders.\u003c\/li\u003e\n  \u003cli\u003eOccasional graphite or silicone lubrication recommended for long life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Vehiclex 2-5\/16-Inch Trailer Coupler Lock is aimed at boaters, RV owners, landscapers, and anyone who parks a trailer in public or unattended spaces and needs a durable, weather-ready deterrent. Choose this model when your trailer uses a standard 2-5\/16\" coupler and you want a lock with a refined fit, thicker steel construction, and added corrosion resistance.\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 any trailer coupler?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It fits 2-5\/16\" couplers only. Measure your coupler diameter and compare the shape before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the lock withstand harsh weather?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Dual-layer coating and a brass-core puck cylinder offer improved resistance to rain and snow; occasional maintenance extends life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Vehiclex","offers":[{"title":"Default Title","offer_id":48081403707550,"sku":"B0G45GQ73N","price":192.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/vehiclex-front-view-coupler-lock.jpg?v=1785803230","url":"https:\/\/northtrailauto.ca\/products\/vehiclex-2-5-16-trailer-coupler-lock-red-thick-walled-carbon-steel-dual-layer-weather-protection","provider":"North Trail Auto","version":"1.0","type":"link"}