Collection: Heavy Duty Security Chain

Heavy duty security chain is the backbone of trusted perimeter and asset protection. Our heavy-duty security chain range from Ashley Chains combines robust construction with practical versatility, engineered to resist cutting, sawing and impact for use on gates, trailers, motorcycles, plant equipment and high-value storage. Each chain is specified for strength and durability — from thick, welded links to hardened finishes and corrosion-resistant coatings — giving confident protection in both domestic and commercial settings.

Ashley Chains brings established UK manufacturing expertise to every heavy-duty security chain, with a focus on reliable materials, precision fabrication and rigorous quality checks. Their experience in chain production means design choices prioritise tensile strength, consistent link geometry and compatibility with high-security locks and fittings, so you can pair chains with shrouded padlocks or hardened shackles for layered defence.

Available in a variety of diameters, grades and finishes, these heavy-duty security chain options let you balance portability with protection. Choose galvanised or plated chains for outdoor exposure, or opt for heavier gauge hardened links when maximum resistance is required. Clear product specifications help you match chain grade and breaking load to the application, ensuring compliance with insurance and safety expectations.

Whether securing trailers, workshop equipment or perimeter gates, a correctly selected heavy duty security chain from Ashley Chains provides a durable, cost-effective solution. Rely on proven manufacture and practical design to keep what matters safe, backed by the craftsmanship of a dedicated chain specialist.