Lockwood 3541 Lock & 4800 Series Kit 45 Degree Lever with Latching Strike - Satin Chrome
The Lockwood 3541 Lock & 4800 Series Kit combines a short backset mortice lock with a 4800 series furniture set, including a 45 degree lever and latching strike. This complete kit is designed for narrow stile door applications where a fully integrated locking and handle solution is required.
It is commonly used in commercial aluminium door systems, providing a coordinated solution that simplifies specification, installation, and compatibility between lock and furniture components.
Usually ships in 5 business days
Non-Returnable Item: This product is a special order and is not returnable.
Key Features
- Complete kit including 3541 mortice lock and 4800 series furniture
- 45 degree lever design suited to narrow stile applications
- Includes compatible latching strike for proper engagement
- Short backset configuration ideal for aluminium framed doors
- Coordinated components ensure installation compatibility
- Suitable for commercial and architectural door systems
Suitable Uses
- Aluminium framed commercial doors
- Shopfront and glazed entry systems
- Narrow stile door applications
- Architectural door hardware installations
- New installations requiring a complete lock and furniture solution
Specifications
Frequently Asked Questions
Does this kit include everything needed for installation?
It includes the lock, lever furniture and latching strike, but cylinders and additional hardware may be required depending on configuration.
Is this suitable for sliding doors?
Yes, the short backset design is suitable for many sliding door applications when used with the correct strike.
What is a common installation mistake?
Incorrect alignment between lock and strike can lead to poor operation or reduced locking performance.
Additional Information
- Commonly specified for Australian commercial aluminium door systems.
- Provides a matched hardware solution reducing compatibility issues.
- Preferred in new installations where consistency of finish and function is required.
- Careful door preparation is required to ensure correct operation.
Lockwood branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
- Mechanical components: 25 years
- Electrical and electronic components: 2 years (excluding batteries)
Lockwood Synergy Mortice Locks Catalogue
Lockwood Synergy Mortice Locks Catalogue
Lockwood Warranty
Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary by product type, with separate cover for mechanical components, electrical and electronic parts, keys, and finishes.
The summary below sets out the standard warranty structure. All warranty claims are handled by Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries. Full terms and exclusions are set out in the official Lockwood warranty document linked at the base of this page.
Warranty Summary
Finish Coverage Guide
- Everbrass finishes: up to 25 years against corrosion, tarnishing and discolouration.
- Stainless steel, polished stainless steel, chrome plating and anodised finishes: typically up to 10 years.
- PVD and VIVID finishes: typically up to 10 years.
- Symmetry range finishes: typically up to 5 years.
- Decorative finishes (Antique Copper, Architectural Bronze, Oil Rubbed Bronze, Aged Brass, Polished Brass, Satin Brass and related variants): typically up to 2 years against corrosion.
- Unlacquered brass finishes naturally age and change appearance over time. This is not considered a defect.
- Tea staining of stainless steel is not covered where the required cleaning and maintenance have not been followed.
How to Make a Claim
- Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries with your proof of original purchase.
- Keep the product securely packed and clearly identified, ready for assessment.
- Where a claim is escalated to the manufacturer, ASSA ABLOY may issue a case number before goods are returned.
- ASSA ABLOY assesses the claim and determines repair, replacement with the same or closest equivalent product, or refund of the purchase price.
Exclusions
- Normal wear and tear.
- Misuse, abuse, accidental damage or use outside published specifications.
- Improper maintenance or failure to follow care instructions.
- Unauthorised modification, repair or use of non-genuine parts.
- Exposure to corrosive environments including coastal air, salt spray, chemicals or pollution.
- Removal, refitment or associated labour charges.
- Products not originally sold in Australia through authorised channels.
These manufacturer warranties apply in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the ACL. You are entitled to a replacement or refund for a major failure and to compensation for any other reasonably foreseeable loss or damage. Where a failure does not amount to a major failure, you are entitled to have the goods repaired or replaced.
