Lockwood 5541 Short Backset Mortice Deadlock Escape Turn Latch Strike Assembly No Cylinder - Satin Chrome
The Lockwood 5541 Short Backset Mortice Deadlock Escape Turn Latch Strike Assembly No Cylinder is a short backset swing-bolt mortice deadlock designed for narrow stile sliding and swing doors.
This configuration features an internal escape turn with latch strike assembly and no cylinder, making it suitable for applications requiring internal control without external keyed access.
It forms part of the Lockwood Synergy mortice lock range, widely used in commercial installations for its durability and consistent performance.
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Non-Returnable Item: This product is a special order and is not returnable.
Key Features
- Short backset swing-bolt mortice deadlock
- Escape turn operation for internal control
- Latch strike assembly for secure engagement
- No cylinder configuration for internal-only operation
- Suitable for narrow stile sliding and swing doors
Suitable Uses
- Narrow stile sliding doors
- Narrow stile swing doors
- Internal secure door applications
- Commercial installations requiring escape turn functionality
Specifications
| Brand | Lockwood |
| Product Type | Short backset mortice deadlock |
| Series | 5541 |
| Cylinder | No cylinder |
| Function | Escape turn with latch strike assembly |
| Bolt Operation | Key, turnknob, escape turn or handle |
| Standards | Tested to Australian Standard |
| Finish | Satin Chrome |
Frequently Asked Questions
Does this lock include a cylinder?
No, this model is supplied without a cylinder.
What is the purpose of the escape turn?
The escape turn allows internal operation without a key for safe and convenient egress.
Is this suitable for narrow stile doors?
Yes, it is designed specifically for narrow stile sliding and swing doors.
Additional Information
- Part of the Lockwood Synergy Mortice Locks range.
- Short backset design allows installation in restricted door profiles.
- Commonly used where internal control is required without external keyed access.
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.pdf
Lockwood Synergy Mortice Locks Catalogue.pdf
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.
