Cylinder Hook Bolt Lock Case, Mortice, Case Width 15.5 mm, Stainless Steel
Cylinder Hook Bolt Lock Case, Mortice, Case Width 15.5 mm, Stainless Steel (Product Part No: 911.26.330) is a... Read More
Product Details
Cylinder Hook Bolt Lock Case, Mortice, Case Width 15.5 mm, Stainless Steel (Product Part No: 911.26.330) is a quality choice for anyone upgrading security and hardware styling on residential sliding doors. Designed for a clean, architectural look, this mortice lock delivers dependable performance while complementing modern door finishes—especially when paired with satin stainless steel ironmongery throughout the home.
Styled for everyday practicality, this lock features a forend width of 20 mm with a flat forend rounded design that sits neatly on the door face for a smart, streamlined appearance. With a backset of 55 mm and a case size of 85 mm, it’s well-suited to residential applications where a robust mortice lock and accurate fit are key.
In terms of construction, the forend and striking plate are satin stainless steel, offering both durability and a refined finish. The satin surface helps resist the look of fingerprints and everyday wear, making it ideal for frequently used interior and external-facing door scenarios.
This Mortice Cyl Sliding Dr Lock is prepared for a profile cylinder and supports a circle deadbolt version for added security. The lock type is PC and it’s supplied with 1 mortice lock and 1 striking plate, making installation straightforward for fitters and DIY users.
If you’re looking for a premium mortice cylinder lock for wood sliding doors with a satin stainless steel finish, choose Cylinder Hook Bolt Lock Case, Mortice, Case Width 15.5 mm, Stainless Steel and enjoy a confident, polished hardware upgrade.
Specifications
Type of locking
Forend Type
Forend design
Forend width
Material
Forend and strike plate: Stainless steel
Forend material/finish
Application
For door type
For door material
Prepared for
Colour/finish
Satin
Forend length
Deadbolt version
Supplied with
1 mortice lock
1 striking plate
Product Details
Is this mortice cylinder hook bolt suitable for residential sliding doors?
Yes. This lock is designed for residential use and is intended for sliding doors made from wood. It uses a mortice case and a cylinder operated mechanism to provide secure locking for domestic applications.
What sizes do I need to check before installing the Mortice Cyl Sliding Dr Lock 55/85mm?
You should confirm the backset of 55 mm and the case size of 85 mm to ensure the lock matches your door preparation. The forend width is 20 mm, which is important for alignment with the existing rebate or template.
Will it work with a profile cylinder, and is it prepared for one?
It is prepared for a profile cylinder, meaning you can use a compatible cylinder to operate the lock. If you are matching an existing system, it is worth checking the cylinder type already fitted to your door.
What is the appearance and finish, and where will it suit best?
The forend and striking plate are supplied in satin stainless steel, giving a modern, low glare look. This finish typically suits contemporary and classic interiors where you want a consistent stainless effect across other ironmongery.
What comes in the box, and do I need a separate strike or face plate?
The lock is supplied with 1 mortice lock and 1 striking plate. This means you have the key components needed for basic installation of the locking function, but you should still check whether your door already has the correct fixing points.
How wide is the forend and what does that mean for the door cut out?
The forend width is 20 mm. This affects how the face plate sits in the door and how the mortice aligns with the rebate or existing cut out, so it is best to measure your prepared area or use the relevant template during installation.