{"product_id":"b0ff9thxhh","title":"Trailer Hitch Lock for 2-5\/16 Inch Coupler with Safety Chain Lock, Heavy Duty Anti-Theft Trailer Tongue Coupler Lock for RV, Boat, Dump \u0026 Cargo Trailers (Black)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eSecures Both Safety Chains and Ball Coupler in One Lock: This trailer hitch lock protects against the most common theft method — thieves unhooking the safety chains to tow your trailer away. The integrated chain-locking design secures your 2-5\/16 inch coupler AND safety chains simultaneously, closing the gap that standard coupler locks leave exposed. One push of the puck lock engages both defenses instantly.\u003c\/li\u003e\n\u003cli\u003eHeat-Treated Carbon Steel with Brass Anti-Drill Core: The lock body is forged from hardened carbon steel to resist cutting tools, hammers, and pry bars. The precision-machined brass cylinder features anti-pick grooves and drill-resistant pins, preventing lock-picking and power-drill attacks. Three included keys use a unique profile that cannot be duplicated at retail key-cutting machines. This heavy duty trailer lock weighs 10 lbs for maximum tamper resistance.\u003c\/li\u003e\n\u003cli\u003eFits 2-5\/16 Inch Ball Couplers — Verify Size Before Ordering: Engineered exclusively for 2-5\/16\" ball couplers commonly found on dump trailers, travel trailers, boat trailers, and flatbed rigs. The precision-fit design leaves zero gaps between the lock and coupler, preventing pry bar access. Not compatible with 2\" or 1-7\/8\" couplers. Always measure your coupler opening before purchase to ensure a proper, tamper-proof fit.\u003c\/li\u003e\n\u003cli\u003eCorrosion-Resistant for Year-Round Outdoor Use: The powder-coated finish and fully sealed lock core protect against salt spray at coastal marinas, snow and ice at mountain storage lots, rain at campground sites, and sand and dust at desert trailheads. The trailer tongue lock operates smoothly in temperatures from -20°F to 120°F. Park your RV, boat trailer, or cargo rig confidently in any climate without worrying about rust, freezing, or key jams.\u003c\/li\u003e\n\u003cli\u003eTrusted by RV Owners, Commercial Truckers, and Boat Enthusiasts: Whether you store your trailer at home, at a marina, or at a fleet yard, this trailer coupler lock provides reliable anti-theft security between uses. Includes 3 drill-resistant keys. Backed by ZHDD quality guarantee — contact us directly for any fitment questions or warranty support. Ideal for anyone who tows regularly and needs quick, tool-free lockup in under 10 seconds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : ZHDD\u003c\/li\u003e\n\u003cli\u003eSpecial Feature : Military-Grade Construction, Anti-Drill Core, Unbreakable Keys, Dual-Defense Vault Seal\u003c\/li\u003e\n\u003cli\u003eLock Type : Pin Tumbler\u003c\/li\u003e\n\u003cli\u003eMaterial : Brass, Carbon Steel\u003c\/li\u003e\n\u003cli\u003eRecommended Uses For Product : Securing trailers and outdoor equipment in various environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ZHDD","offers":[{"title":"Default Title","offer_id":54459382923577,"sku":"B0FF9THXHH","price":186.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6067\/0009\/files\/51r8ImLCU6L._AC_SL1500.jpg?v=1789051481","url":"https:\/\/makeitstudios.com\/products\/b0ff9thxhh","provider":"MakeIt Studio","version":"1.0","type":"link"}