The LIONHEAD SW Mortice Lock 45mm Backset (LHL-SW-MORTICE-45) is a compact, high-performance mortice lock designed to provide secure and smooth door operation across a variety of door types. With its 45mm backset, this lock is an excellent fit for slim-profile doors, commonly found in both residential and commercial applications.
Built with long-lasting durability in mind, the LHL-SW-MORTICE-45 combines strength, reliability, and compatibility. It integrates seamlessly with standard mortice handles, escutcheons, and other door accessories, making it ideal for new builds, upgrades, or retrofit projects where a compact lock body is required.
Whether for bedrooms, partitioned office spaces, or entry doors, the LIONHEAD SW Mortice 45mm is a trusted solution for dependable, professional-grade locking.
What’s in the Box
Main Features
| Feature |
Description |
| 45mm backset |
Optimized for narrow stile and slim-profile doors
|
| Compact & easy to install |
Fits neatly into restricted door spaces |
| Durable construction |
Engineered for long-term daily use
|
| Smooth internal mechanism |
Provides quiet and consistent operation
|
| Compatible with mortice hardware |
Works with standard mortice handles and escutcheons
|
| Versatile applications |
Ideal for internal and external doors in homes or offices |
Detailed Specifications
-
Product Model: LHL-SW-MORTICE-45
-
Lock Type: Mortice Lock Body
-
Backset: 45mm
-
Material: Rust-resistant zinc alloy or steel
-
Finish: Satin chrome or brushed stainless (varies by supplier)
-
Door Compatibility:
-
Mechanism: Latch and/or deadbolt (confirm with distributor)
-
Handle Compatibility: Compatible with most standard mortice handles and accessories
-
Installation: Morticed into the edge of the door
Warranty & Support
Brand Overview
Lionhead Locks is a trusted manufacturer of advanced locking solutions, offering a wide range of mechanical and smart lock products engineered for performance, security, and compliance with ANZ standards. Their mortice lock range is built for modern construction and renovation projects alike.
Practical Use Scenarios
-
Bedroom and Bathroom Doors – Quiet and compact lock for internal use
-
Office Partitions – Slim doors in shared workspaces or corporate offices
-
Apartment Doors – Reliable, everyday use in high-occupancy settings
-
Retail & Commercial Fit-Outs – Narrow doors in change rooms or storage areas
-
Renovation Projects – Retrofits in existing doors requiring a compact mortice body
Excellence for the Australian and New Zealand Market
The LHL-SW-MORTICE-45 is purpose-built for the Australian and New Zealand construction and joinery market, offering a 45mm backset compatible with local timber and aluminium doors. This product is distributed through authorized ANZ partners, ensuring compliance with regional standards and providing full warranty, installation guidance, and after-sales support.
Frequently Asked Questions (FAQs) — LHL-SW-MORTICE-45
Q: What is the purpose of a 45mm backset?
A: A 45mm backset positions the handle or spindle further into the door, ideal for narrow door stiles where space is limited.
Q: What types of doors are compatible with the LHL-SW-MORTICE-45?
A: This lock is compatible with timber, aluminium, and composite doors in both residential and commercial environments.
Q: Can this lock be used externally?
A: Yes, the LHL-SW-MORTICE-45 is suitable for external use when paired with weather-resistant hardware.
Q: What hardware is required for this lock?
A: It is designed for use with standard mortice handles and escutcheons. Confirm exact fitment with your hardware supplier.
Q: Does it come with a strike plate?
A: A strike plate may be included, depending on the supplier. Please confirm before ordering.
Q: Is the LHL-SW-MORTICE-45 approved for use in Australia and New Zealand?
A: Yes, the LHL-SW-MORTICE-45 is compliant with ANZ installation standards and distributed through authorized local channels.
