British Standard Mortice Locks
Buy British Standard BS3621 Mortice Locks Online (Trade Only)
Both mortice deadlocks and sashlocks can meet BS3621 standards, offering the highest level of security. These locks are frequently required by insurance companies for external wooden doors due to their robust construction. They feature a bolt that extends at least 20mm and are equipped with hardened plates to resist drilling.
BS3621 mortice locks epitomize top-tier door security, adhering to stringent British Standards. Whether as deadlocks or sashlocks, these locks include essential features such as a bolt throw of at least 20mm and hardened plates designed to thwart drilling attacks. Upgrading to BS3621 compliant locks is often a requirement from insurance companies for external wooden doors. These locks not only deliver exceptional protection but also ensure adherence to insurance standards, providing peace of mind for homeowners and businesses alike.
At Duffells we stock mortice locks for all applications. Including Detainer mortice locks, 5 lever (non British Standard) mortice locks, 3 lever mortice locks and 2 lever mortice locks.