High security, CE marked 5 Lever Mortice Sashlock. Kitemarked to BS 3621:2007. Deadbolt locked and...High security, CE marked 5 Lever Mortice Sashlock. Kitemarked to BS 3621:2007. Deadbolt locked and unlocked by key from either side. Easy to reverse latch bolt. Supplied with two keys. British Standard Mortice Locks are insurance approved and offer the maximum level of security for external wooden doors with handles. The lock is pierced to accept bolt-through furniture, and the latch bolt can be withdrawn by lever handle from either side. Available in 64mm and 76mm, and polished chrome or polished brass finishes. Yale BS 5 Lever Mortice Sashlock 64mm Polished in Chrome Brass. Yale B-BSSL-2.5-CH British Standard 5 Lever Mortice Sashlock, Chrome Finish, Boxed, Suitable for External Doors, 2.5 Inch/64 mm. Mortice Lock: Yale British Standard 5 Lever Mortice Sashlock ideal for exterior wooden doors with handles, approved to high standards. Maximum Security: For ensured security, the lock is up to the British Standard BS 3621:2007 and it is Secured by Design approved. Insurance Approved: Recommended by insurance companies and the police for maximum protection of your home. Colour and dimensions: Available in a chrome finish, the mortice lock has a 2.5 Inch/64 mm backset. Keys Supplied: Supplied with two standard Yale keys; additional replacement keys can be ordered from a locksmith.
Yale B-M552-Ch-65 5 Lever Mortice Deadlock, Boxed, Suitable For External Doors, Polished Chrome, 2.5 Inch/64 MmFree delivery in 1–3 days£24.34Visit shop →
Yale 5 Lever Mortice Sashlock High Security 2.5 Inch 64 Mm Backset Chrome Finish 5010609286687Free delivery in 1–3 days£29.12Visit shop →
Yale 5 Lever Mortice Sashlock High Security 2.5 Inch 64 Mm Backset Chrome FinishFree delivery in 1–3 days£29.76Visit shop →
Yale 5 Lever Mortice Sashlock High Security 3 Inch 78 Mm Backset Chrome Finish 5010609286694Free delivery in 1–3 days£30.83Visit shop →
Yale 5 Lever Mortice Sashlock High Security 3 Inch 78 Mm Backset Chrome FinishFree delivery in 1–3 days£31.10Visit shop →
Yale Pm550 5 Lever Mortice Sashlock 79Mm Satin Chrome 5010609030419Free delivery in 1–3 days£36.48Visit shop →
Yale Pm550 5 Lever Mortice Sashlock 79Mm Satin ChromeFree delivery in 1–3 days£36.80Visit shop →
Bbssl25ch British Standard 5 Lever Mortice Sashlock Chrome Finish Boxed Suitable For External Doors 25 Inch64 Mm 5010609286595Free delivery in 1–3 days£37.51Visit shop →
B-Bsdl-3.0-Ch British Standard 5 Lever Mortice Deadlock, Chrome Finish, Boxed, Suitable For External Doors, 3 Inch/76 Mm 5010609286564Free delivery in 1–3 days£37.54Visit shop →
B&QB&Q - Chrome Effect Metal Tubular Mortice Latch
This guide is for homeowners seeking enhanced security for their external wooden doors. The Yale 5 Lever Mortice Sashlock provides a high level of security, approved to British Standards. Keep in mind that professional installation is recommended for optimal performance.
All features
Colour
Silver
Model Part Number
B-BSSL-2.5-CH
Brand
Yale
Extended Product Information
FAQs
How many keys come with the lock?
The Yale 5 Lever Mortice Sashlock comes with two standard Yale keys.
Can I get extra keys?
Yes, additional keys can be ordered from a locksmith.
Is this lock suitable for all types of doors?
No, this lock is designed for external wooden doors.
What is the backset size?
The backset size for this lock is 64mm.
Is professional installation required?
While not strictly required, professional installation is recommended to ensure optimal security and performance.
What standards does this lock meet?
The lock is Kitemarked to BS 3621:2007.
What type of furniture can I use with this lock?
The lock is pierced to accept bolt-through furniture.
Troubleshooting
Key does not turn or is difficult to turn.
Lubricate the lock mechanism with a graphite-based lubricant. If the problem persists, contact a locksmith.
Latch bolt doesn't retract smoothly.
Check for obstructions in the strike plate or door frame. Ensure the door and frame are aligned. Lubricate the latch.
Locking and unlocking is stiff.
Check for any debris in the keyway. Lubricate the lock with graphite lubricant.
Pros and Cons
Pros
Provides a high level of security for external doors.
Insurance approved, potentially lowering home insurance premiums.
Easy to reverse latch bolt for flexible installation.
Compatible with bolt-through furniture, offering handle choice.
Complies with British Standards for security.
Cons
Requires professional installation for optimal security and function.
Only compatible with external wooden doors with handles.
Two keys supplied, may require ordering more from a locksmith.
Limited to a 64mm backset size.
Setup, Compatibility & Care
Setup:
Professional Installation: It is recommended that you use a qualified locksmith to install the Yale 5 Lever Mortice Sashlock to ensure it meets the required security standards.
Backset Measurement: Ensure the lock's backset (64mm) is compatible with your door's dimensions.
Hole Preparation: The door will need to be prepared (morticed) to receive the lock body. The strike plate will need to be installed on the door frame.
Furniture Compatibility: Ensure that any handles are compatible with a mortice sashlock.
Compatibility:
Specifically designed for external wooden doors.
Compatible with standard door thicknesses.
Works with bolt-through door furniture.
Care:
Lubrication: Periodically lubricate the lock's internal mechanism with a graphite-based lubricant to maintain smooth operation.
Cleaning: Clean the lock and strike plate with a damp cloth to remove any dirt or debris.
Key Care: Keep the keys in a safe place and do not leave them in the door.
Inspection: Regularly inspect the lock for any signs of wear or damage.