York Security 3 Lever Sash Locks

York Security 3 Lever Mortice Sashlocks for Internal Doors

The York Security 3 lever sash lock from M.Marcus is the standard choice for internal doors that need to be latched with a handle and locked with a key, such as home offices, stores, cloakrooms and bedrooms in shared houses. It combines a sprung latch and a 3 lever key-operated deadbolt in a single mortice case.

Is a 3 lever lock right for my door?

A 3 lever lock gives basic privacy and security for internal doors. It is not intended for front or back doors - for external doors, insurers usually require a British Standard BS3621 5 lever lock.

Specification

• Lengths: 2.5 inch (44mm backset) and 3 inch (57mm backset)
• For lever lock handles with 8mm spindles and 57mm centres
• Also suits lever on rose handles or knobs with a separate keyhole escutcheon, using bolt through fixing
• Dust box supplied; reversible without opening the case
• Finishes to match Heritage Brass, including Antique Brass, Matt Bronze and Matt Black

Pair with Heritage Brass standard profile lever lock handles, or see the full M.Marcus locks and latches and every brand of mortice sash locks.

Related collections

Looking for something slightly different? Explore these related M.Marcus and York Security ranges:

• BS3621 5 lever sash locks - insurance rated sash locks for external doors
• 3 lever mortice deadlocks - key-only locks for internal doors and stores
• euro profile sash locks - for euro cylinders and euro lock handles

Shop the York Security Range

York 3 lever sash locks are part of the full York Security locks and latches range from M.Marcus. Shop every York lock and latch by finish: antique brass, matt bronze, polished brass, satin brass, polished chrome and nickel, satin chrome and nickel or matt black.

Why buy M.Marcus locks from Trade Door Handles?

Trade Door Handles is run by T.H. Wiggans Ironmongery, an independent ironmonger trading since 1976, with a trade counter team that has specified locks, latches and door furniture for joiners, builders and homeowners for decades. M.Marcus has manufactured door hardware in the West Midlands since 1940, holds ISO 9001:2015 quality accreditation and is a member of the Guild of Architectural Ironmongers and the Master Locksmiths Association. If you are unsure which lock body suits your door or handles, contact us before you order and we will check the backset, centres and finish for you.