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This five lever sashlock is one of the most popular of the Imperial Locks range, offering 5 lever security on the standard 2.5 inch, 3inch & 4inch lock case sizes (that's 63mm, 76mm, & 101mm). 5-Lever locks are now considered to be the base-level of security required for external facing doors; that is, if it's fitted on a door that sits o.. ...

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In an emergency, free-egress is essential & having to look for keys to get out is often considered unacceptable when facilitating a means of escape from a building
- particularly in communal buildings such as flats & HMOs. This type of lock is usually fitted on escape doors & emergency exits, where through-access isn't usually required, . .
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Horizontal locks for old style front doors typically used with door knobs are still very popular, but finding one offering the level of security required these days for external doors can be difficult. This Imperial lock boasts the ever-popular 5 lever locking mechanism which is considered to now be the standard security of an external door such a.. ...

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Manufactured right here in the UK, out of the Guardian Lock & Engineering Co's factory in Willenhall, this is a traditional 5-lever mortice deadlock, designed to performance

Specification, & simply built to last. These come with a fantastic 10-year guarantee to back this. 5-Lever deadlocks locks are one of the most popular locking solut..

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Manufactured right here in the UK, the Imperial Clawbolt lock is designed for sliding doors where a traditional latch or bolt would not be able to stop the door from sliding open. Clawbolt locks look much like deadlocks in principle, until the lock is operated via key, which is when all the magic happens! The bolt incorporates a splayin.. ...

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This particular bathroom door lock comes in form of a deadlock. With a detachable faceplate it can be flipped upside down which allows for different placement of the privacy turn depending on the way you wish to install it. You may want to re-use an existing hole for handles previously on the door rather than re-drilling, in which case.. ...

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Similar to a mortice sashlock, this bathroom door lock is designed with a latch & a deadbolt, where the latch is operated by a set of handles but instead of a key operating the deadbolt, you have a turn & release set operating it instead, which may be a separate privacy turn set fitted under a pair of floating handles, or may be incorporated in.. ...

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These British Standard BS3621 mortice dead-locks have been designed & built right here in Britain by Imperial Locks based in Willenhall, Engl&. Built for security & lasting performance, these locks come with a fantastic 10 year mechanical guarantee! BS3621 locks are considered these days to be the industry.. ...

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These British Standard BS3621 mortice sash-locks have been designed & built right here in Britain by Imperial Locks based in Willenhall, Engl&. Built for security & lasting performance, these locks come with a fantastic 10 year mechanical guarantee! BS3621 locks are considered these days to be the industry standard for satisfying.. ...

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A budget solution for internal doors, this light-duty tubular latch is ideal for low-traffic doors around the home where you just need a basic latch & handle setup. It is worth bearing in mind with budget latches that while they do the job perfectly well under typical light use, they do require sprung door handles or knobs to be used... ...

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LocksOnline Imperial 6" Horizontal Mortice Latch

This is the latch-only version of the traditional six-inch horizontal lock cases, still manufactured by Imperial Locks right here in the UK. The dimensions of the lock case itself sit at 151mm horizontally (that's roughly 6" in imperial measurements), and 88mm high (a little under 3½" in imperial). This is the most common size for horiz..