Mortice locks and latches made to traditional British case and backset sizes, suiting most existing UK timber doors.

Are they good for replacements?

Yes. UK sizing matches many existing doors, and the ZUR replacement range helps match an existing lock exactly.

What finishes are available?

Forends and fittings are offered in stainless steel and plated finishes.

ZUK - UK Locks - Latches and Accessories

UK Standard Mortice Locks, Latches and Accessories

The Zoo ZUK range offers UK standard mortice locks, latches and accessories, sized to the traditional British backsets used on most timber doors. Part of the Zoo locks and latches range.

UK Sizing for Timber Doors

UK locks follow the traditional British case and backset sizes fitted to most existing timber doors, so they suit replacement and refurbishment as well as new work. For replacements matched to an existing lock, see the ZUR replacement locks.

Locks, Latches and Finishes

The range covers sash locks, deadlocks and latches with forends in stainless steel and plated finishes. See the wider Zoo locks and latches range.

Trusted UK Ironmongery Supplier Since 1976

Zoo Hardware is supplied by Trade Door Handles, part of T.H. Wiggans Ironmongery, a trusted UK supplier of architectural ironmongery since 1976 with large showrooms in Kendal and Carlisle. Browse the full Zoo Hardware collection for matching contract door hardware, locks, hinges and accessories, with quick nationwide delivery across the UK.