From The Anvil Black 5 Lever Sash Locks

Black 5 Lever Mortice Sash Locks, British Standard and Heavy Duty

A mortice sash lock combines a sprung latch, worked by the door handle, and a key-operated deadbolt in one case fitted into the edge of the door. From The Anvil describes its Black 5 lever BS sash lock as a British Standard, insurance rated, kitemarked lock.

There are two versions in 2.5" and 3", each keyed to differ or keyed alike. The standard BS sash lock suits sprung lever lock handles on 57mm centres. The heavy duty version has an extra strong spring, which From The Anvil says ensures its weighty knob sets and levers always return to position. From The Anvil describes the Black finish as a perfect match for its Black ironmongery, so the lock or latch matches the door handles.

Black 5 Lever Sash Locks in This Collection

• Black 2.5" and 3" 5 Lever BS Sash Locks, keyed to differ and keyed alike
• Black 2.5" and 3" 5 Lever Heavy Duty BS Sash Locks, keyed to differ and keyed alike
• For rebated doors, add a black rebate kit
• Fit with black door handles on backplate or black door knobs and a black escutcheon
• See all From The Anvil BS3621 5 lever mortice locks in every finish
• Back to all black locks and latches

Black 5 Lever Sash Locks: Questions

Standard or heavy duty sash lock?

From The Anvil says the standard BS sash lock suits its 57mm centre sprung lever lock handles, while the heavy duty sash lock suits its unsprung knob sets or unsprung lever lock handles, with an extra strong spring to return them to position.

2.5" or 3" sash lock?

The 2.5" lock has a backset of about 44mm and the 3" about 57mm. From The Anvil recommends a 3" sash lock with its knob sets.

Trade Door Handles is part of T.H. Wiggans Ironmongery, an independent architectural ironmonger trading since 1976. We have supplied From The Anvil for decades, and both our T.H. Wiggans showroom in Kendal and our Trade Door Handles showroom in Carlisle have From The Anvil displays, so you can see the finishes before you order. Visit our showrooms or contact our team for help choosing.