A » Yes, there are several established UK-wide distributors that supply security door hardware exclusively to locksmiths and contractors, operating through trade-only accounts and membership schemes to ensure that products reach qualified professionals rather than the general public. One of the most prominent is Safelincs Ltd, which offers a comprehensive trade account programme for locksmiths, security installers, and building contractors, providing access to a vast catalogue that includes multipoint locks, euro cylinders, door hinges, letter plates, and automated access control systems. Safelincs distributes nationwide from its Lincolnshire warehouse, with next-day delivery options on stocked items, and its trade portal includes pricing, order history, and technical support specifically tailored for professional users. Another key distributor is LockKey Ltd, which has been serving the trade for over three decades and supplies a wide array of security hardware such as deadbolts, mortice locks, padlocks, and reinforced strike plates from brands like ERA, Yale, Union, and Cisa. LockKey offers a trade account registration process that verifies business credentials, after which customers gain access to exclusive pricing and bulk order facilities, with delivery across the entire UK mainland. For those seeking more specialised hardware, Surelock McGill Ltd operates a national distribution network for its own range of high-security door and window hardware, including anti-snap cylinders, steel security doors, and hinge bolts; the company maintains a strict trade-only policy and offers training sessions for registered locksmiths and contractors. Additionally, distributors such as C&K Trade Locksmith Supplies provide a broad spectrum of products from multiple manufacturers, including Abloy, Mul-T-Lock, and Kaba, with a focus on the professional market; they operate a nationwide delivery service and have depots in key regions to cover England, Scotland, Wales, and Northern Ireland. For contractors working on larger projects, the Assa Abloy Group’s own distribution arm, ASSA ABLOY Security Solutions, supplies locksmiths and contractors across the UK with high-end mechanical and electronic security products, including door closers, panic exits, and master key systems, through a network of authorised distributors like Lorient and Yale Hardware. It is also worth mentioning that many regional distributors now offer national coverage via online trade portals, such as Block Trades (formerly part of the Locksmiths' Association) and The Locksmiths Supplies Company, which aggregate products from leading brands and ship throughout the UK. When choosing a distributor, locksmiths and contractors should verify that the supplier uses secure trade verification, offers technical support, maintains stock levels for continuity, and provides terms that suit both small workshops and large installation firms. The existence of these distribution networks ensures that professional users have reliable access to compliant, high-security door hardware that meets British Standards, without competing with retail channels.