{"product_id":"ryanstar-racing-adjustable-steel-cargo-door-lock-for-trailers-containers-11-8-18-3-in-range-2-keys","title":"RYANSTAR RACING Adjustable Steel Cargo Door Lock for Trailers \u0026 Containers — 11.8–18.3 in Range, 2 Keys","description":"\u003cstrong\u003eRYANSTAR RACING Adjustable Steel Cargo Door Lock secures trailer and container doors with a rugged, no-mount design and a precision cylinder keyed with two keys.\u003c\/strong\u003e\n\nThis heavy-duty adjustable cargo door lock is built for trailers, containers, trucks and temporary site offices where cargo security and quick operation matter. Constructed from high-strength A3 steel with a durable coated finish, the lock resists scratches and rust while clamping directly around the inner vertical locking rod — no drilling or brackets required. The cylinder lock provides controlled access and comes with two keys to keep operations moving when time is critical.\n\n\u003ch3\u003eHow does this lock install and operate so quickly?\u003c\/h3\u003e\n\u003cp\u003eThe RYANSTAR RACING cargo door lock is a clamp-style device that secures by enclosing the inner vertical locking rod; there’s no permanent mounting or tooling needed. Locking and unlocking take only seconds, making it practical for frequent deliveries or site access.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo drilling, bolts, or welding required — use straight out of the box.\u003c\/li\u003e\n  \u003cli\u003eClamps to the innermost vertical rod for immediate security.\u003c\/li\u003e\n  \u003cli\u003eSimple keyed cylinder turns quickly for fast access control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sizes and door types is the lock compatible with?\u003c\/h3\u003e\n\u003cp\u003eThe adjustable span covers 11.8\" to 18.3\", so it fits a broad range of container and semi-trailer door configurations as well as warehouse or temporary office doors. This flexibility makes it suitable for mixed fleets or changing storage setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e11.8\"–18.3\" adjustable locking distance adapts to many rod positions.\u003c\/li\u003e\n  \u003cli\u003eDesigned for semi-trailers, trucks, containers, and site offices.\u003c\/li\u003e\n  \u003cli\u003eWorks well for both permanent and temporary security needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the construction for outdoor or heavy-use environments?\u003c\/h3\u003e\n\u003cp\u003eFabricated from A3 steel and finished with a protective coating, the lock is designed to withstand repeated use and exposure to the elements without rapid wear. The surface treatment reduces corrosion and abrasion so the mechanism continues to perform in demanding conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength A3 steel resists bending and tampering attempts.\u003c\/li\u003e\n  \u003cli\u003eScratch-resistant, anti-rust coating for longer life outdoors.\u003c\/li\u003e\n  \u003cli\u003ePrecision-engineered cylinder reduces the risk of accidental opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat access control does the lock provide and what comes in the box?\u003c\/h3\u003e\n\u003cp\u003eThe lock uses a precision cylinder to restrict access to authorized keyholders, minimizing the chance of unwanted entry. It ships with two keys as standard so you have a spare for a driver or site manager without extra purchases.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision lock cylinder for reliable key-only access.\u003c\/li\u003e\n  \u003cli\u003eTwo keys included for operational redundancy and sharing.\u003c\/li\u003e\n  \u003cli\u003eSimple maintenance: keep cylinder lubricated and clean the coating regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\nThis cargo door lock is intended for fleet operators, logistics managers, subcontractors on construction sites, and anyone who needs a fast, robust way to secure containers or trailers without modifying the vehicle. If you want a no-mount, adjustable lock that balances easy daily use with hardened materials and a reliable keyed cylinder, the RYANSTAR RACING Adjustable Steel Cargo Door Lock is a practical choice for protecting goods in transit or storage.\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 this lock require drilling or welding to install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It clamps around the inner vertical locking rod and works without mounting, drilling, or welding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What range of door sizes does the lock fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The locking distance adjusts from 11.8\" to 18.3\", fitting most containers, trailers, and site office doors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RYANSTAR RACING","offers":[{"title":"Default Title","offer_id":55171256189271,"sku":"B09YTSD4T1","price":73.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/ryanstar-racing-front-view-lock-on-trailer-door_jpg.jpg?v=1790441443","url":"https:\/\/britishgarage.co.uk\/products\/ryanstar-racing-adjustable-steel-cargo-door-lock-for-trailers-containers-11-8-18-3-in-range-2-keys","provider":"British Garage","version":"1.0","type":"link"}