The LIONHEAD SW Mortice Lock 30mm Backset (LHL-SW-MORTICE-30) is a compact, precision-engineered mortice lock designed for slim-profile and narrow-stile doors where space is limited but security remains essential. With its ultra-slim 30mm backset, this lock is perfect for aluminium doors, custom timber joinery, and internal partitions often found in residential apartments, commercial fit-outs, and architectural projects.

Despite its compact size, the LHL-SW-MORTICE-30 offers smooth, quiet locking action and long-lasting reliability. Manufactured from durable, corrosion-resistant materials, it integrates seamlessly with standard mortice handles and escutcheons, making it a preferred solution for builders, locksmiths, and installers working with narrow door frames or minimalistic designs.

What’s in the Box

• 1 × LIONHEAD SW Mortice Lock – 30mm Backset (LHL-SW-MORTICE-30)

• Strike plate (may vary by distributor)

• Mounting screws

• Installation guide

Main Features

Detailed Specifications

• Product Model: LHL-SW-MORTICE-30

• Lock Type: Mortice Lock Body

• Backset: 30mm

• Material: Zinc alloy or high-strength steel (finish may vary)

• Finish: Satin chrome or brushed stainless appearance

• Door Compatibility:

  • Narrow aluminium doors

  • Slim timber joinery

  • Composite door materials

• Handle Compatibility: Works with most mortice-style handles and escutcheons

• Installation Method: Mortice fit (recessed installation)

• Recommended Use: Internal doors, lightweight external doors, sliding or pivot setups (confirm suitability)

Warranty & Support

• Covered under Lionhead Locks’ standard product warranty
  

Brand Overview

Lionhead Locks is a trusted supplier of modern and mechanical access control solutions, offering high-performance mortice locks, keypads, and locking accessories tailored to the needs of Australian and New Zealand construction professionals. The SW Mortice series is known for versatility, build quality, and installer-friendly design.

Practical Use Scenarios

• Apartment Entry Doors – Compact locks for aluminium or slim-profile doors

• Retail & Office Fit-Outs – Ideal for display room doors, shopfronts, or staff entries

• Architectural Joinery – Matches the aesthetic and size demands of minimalistic timber doors

• Commercial Internal Doors – Partitioned offices or meeting room access

• Retrofit Lock Replacements – For doors previously using narrow mortice locks

Excellence for the Australian and New Zealand Market

The LHL-SW-MORTICE-30 is purpose-built for the ANZ market, supporting slim-profile aluminium and timber doors commonly used in apartments, commercial buildings, and interior fit-outs. Distributed via authorized Australian and New Zealand partners, it meets local industry standards for installation, durability, and compatibility, and includes full warranty support and compliance assurance.

Frequently Asked Questions (FAQs) — LHL-SW-MORTICE-30

Q: What is a 30mm backset used for?
A: A 30mm backset is designed for narrow door frames, especially in aluminium, slim timber, or architectural door systems.

Q: Is the LHL-SW-MORTICE-30 suitable for external doors?
A: Yes, it can be used on external doors when combined with weather-resistant hardware, though it's best suited for light to medium-duty environments.

Q: Can I use standard mortice handles with this lock?
A: Yes, the lock is compatible with most mortice handles and escutcheons, though it’s recommended to confirm fitment for ultra-slim designs.

Q: Is the lock easy to retrofit?
A: Yes, the LHL-SW-MORTICE-30 is ideal for retrofitting into existing 30mm backset cutouts or replacing outdated narrow mortice locks.

Q: Does it come with a strike plate?
A: A strike plate is typically included, but this can vary—please confirm with your supplier prior to purchase.

Q: Is it approved for use in Australia and New Zealand?
A: Yes, the LHL-SW-MORTICE-30 is distributed through authorized ANZ channels and complies with regional standards for mortice lock installations.