
Lockwood 3541 Short Backset Mortice Deadlock Escape Turn with Latch Strike Assembly (Fabricator) - Satin Chrome
The Lockwood 3541 Short Backset Mortice Deadlock with escape turn and latch strike assembly provides a secure and practical locking solution for narrow stile sliding and hinged doors.
This fabricator configuration includes an internal escape turn and latch strike assembly, allowing safe internal egress while maintaining strong deadlocking performance in commercial door systems.
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Key Features
- Short backset mortice deadlock with internal escape turn
- Includes latch strike assembly for secure bolt engagement
- Provides safe internal exit via escape turn
- Deadbolt engages into strike when thrown for added security
- Suitable for sliding and hinged narrow stile doors
- Operated via key, escape turn or handle
- Compatible with restricted keying systems
Suitable Uses
- Commercial aluminium door systems
- Sliding and hinged narrow stile doors
- Shopfront and architectural glazing applications
- Industrial and institutional buildings
- Doors requiring internal escape functionality
Specifications
Frequently Asked Questions
What is an escape turn?
An escape turn allows the door to be unlocked from the inside without a key, enabling safe exit.
Does this include a strike?
Yes, it includes a latch strike assembly for proper engagement.
Can it be used on sliding doors?
Yes, it is suitable for both sliding and hinged narrow stile doors.
Additional Information
- Designed for Australian commercial door hardware applications
- Provides internal safety with escape functionality
- Suitable for aluminium framed door systems
- Ensures reliable long-term performance
25 Year mechanical warranty against defects in materials and workmanship
Lockwood Synergy Mortice Locks Catalogue

Lockwood Synergy Mortice Locks Catalogue
Lockwood Warranty Overview
Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary depending on product type, mechanical components, electrical elements, and finish category.
This overview summarises the structure of Lockwood warranty coverage. Full terms, exclusions and claim procedures are set out in the official Lockwood Warranty document.
Warranty Periods 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.
- Decorative finishes including 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 will naturally age and change appearance over time. This is not considered a defect.
- Tea staining of stainless steel is not covered where cleaning and maintenance have not been followed.
What the Warranty Covers
- Defects in material and workmanship during the applicable warranty period.
- Assessment by ASSA ABLOY to determine repair, replacement with the same or closest equivalent product, or refund of purchase price.
Common 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.
Warranty Claim Process
- Retain proof of original purchase.
- Return the product through the original place of purchase where applicable.
- If claiming directly, obtain a case number before returning goods.
- Products must be securely packed and clearly identified.
- Warranty assessment determines repair, replacement or refund.
Australian Consumer Law
Lockwood warranties operate in addition to rights available under the Australian Consumer Law. Goods come with guarantees that cannot be excluded. Customers may be entitled to a replacement or refund for a major failure and compensation for reasonably foreseeable loss or damage.
Where a product fails to meet acceptable quality standards and the failure does not amount to a major failure, the customer is entitled to repair or replacement.