{"product_id":"topick-trailer-coupler-lock-set-keyed-alike-fits-1-7-8-2-5-16-weather-resistant-ball-latch-locks","title":"TOPICK Trailer Coupler Lock Set Keyed-Alike (Fits 1-7\/8\"–2-5\/16\") Weather-Resistant Ball \u0026 Latch Locks","description":"\u003cp\u003e\u003cstrong\u003eTOPICK's keyed-alike trailer coupler lock set secures both the hitch ball and the coupler latch with two robust, weather-resistant locks opened by a single key.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're parking a boat on the shore, leaving an RV at a storage lot, or hauling equipment on a utility trailer, a compact, dependable locking system prevents opportunistic theft and gives you peace of mind. This kit combines a universal ball-style coupler lock and a U-shaped coupler-latch lock, built from high-strength steel with multiple corrosion-resistant finishes and protective coverings for long-term outdoor use.\u003c\/p\u003e\n\n\u003ch3\u003eWill these locks fit my trailer coupler?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the kit is made to fit the most common coupler sizes used on trailers and light towing rigs. The ball lock and the latch lock accommodate a variety of receiver diameters so you can protect different trailers without swapping hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 1-7\/8\", 2\", and 2-5\/16\" trailer couplers\u003c\/li\u003e\n  \u003cli\u003eCoupler latch U-bolt spans approximately 3\/4\" with 1\/4\" diameter bolt\u003c\/li\u003e\n  \u003cli\u003eWorks on RVs, boats, trucks, and utility trailers\u003c\/li\u003e\n  \u003cli\u003eOne kit secures both hitch and latch for complete protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and weather-resistant are these locks?\u003c\/h3\u003e\n\n\u003cp\u003eThe set is engineered for long outdoor life: heavy-gauge steel cores, protective coatings, and rubber dust caps shield moving parts from moisture and grit. Electrocoating and zinc plating reduce rust, while PVC and rubber coverings prevent scratches and slow corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElectrophoretic paint and zinc plating for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePVC-coated U-shaped bolt protects finish and provides grip\u003c\/li\u003e\n  \u003cli\u003eRubber caps keep water and dirt out of lock cylinders\u003c\/li\u003e\n  \u003cli\u003eConstructed to withstand road vibration and weather exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow secure are the locks against tampering?\u003c\/h3\u003e\n\n\u003cp\u003eThe cylinder mechanisms include reinforced internals and a specially designed key profile to make picking and forced entry more difficult. Combined use of the hitch ball lock and the coupler latch lock prevents simple trailer detachment and unauthorized towing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplex lock cylinder for improved anti-tamper resistance\u003c\/li\u003e\n  \u003cli\u003eReinforced keys and core reduce breakage risk during forced attempts\u003c\/li\u003e\n  \u003cli\u003eTwo-lock approach denies would-be thieves easy separation at the hitch\u003c\/li\u003e\n  \u003cli\u003eMultiple keys included so you can store spares off-vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow convenient is the keyed-alike feature for everyday use?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit ships with four identical keys so both locks open with the same key, eliminating the need to juggle separate keys for each component. Extra keys let you share access with family or stow a backup in a secure place.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAll locks keyed alike — one key operates both pieces\u003c\/li\u003e\n  \u003cli\u003eFour keys included to replace lost keys or share access\u003c\/li\u003e\n  \u003cli\u003eKeyed-alike setup reduces time unlocking during loading or parking\u003c\/li\u003e\n  \u003cli\u003eDurable key blanks minimize bending and wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: this TOPICK lock set is designed for trailer owners who need a compact, reliable way to secure a wide range of couplers without carrying multiple different parts. It's suited for boaters, RV owners, landscapers, contractors, and anyone who stores or leaves trailers unattended — ideal when you want straightforward installation, weather-resistant construction, and the convenience of one key for both locks.\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: Do these locks fit 2-inch trailer couplers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit supports 1-7\/8\", 2\", and 2-5\/16\" coupler sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are additional keys available if I lose one?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The set includes four keyed-alike keys; extra keys can be requested from the manufacturer or a locksmith.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TOPICK","offers":[{"title":"Default Title","offer_id":55168284524887,"sku":"B0DQ1BCYJX","price":41.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/topick-front-packaging-trailer-lock-set.jpg?v=1790398192","url":"https:\/\/britishgarage.co.uk\/products\/topick-trailer-coupler-lock-set-keyed-alike-fits-1-7-8-2-5-16-weather-resistant-ball-latch-locks","provider":"British Garage","version":"1.0","type":"link"}