Lockwood 5541 Short Backset Mortice Deadlock Escape Turn Knob Latching Strike - Satin Chrome
The Lockwood 5541 Short Backset Mortice Deadlock Escape Turn Knob Latching Strike is a compact mortice deadlock designed for narrow stile sliding and swing doors.
This configuration incorporates an internal escape turn knob with a latching strike, allowing convenient internal operation and secure bolt engagement.
Part of the Lockwood Synergy mortice lock range, it is widely used in commercial applications where space constraints and reliable locking performance are critical.
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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 knob for internal operation
- Latching strike for secure bolt engagement
- Suitable for narrow stile sliding and swing doors
- Part of Lockwood Synergy mortice lock range
Suitable Uses
- Narrow stile sliding doors
- Narrow stile swing doors
- Commercial mortice lock installations
- Doors requiring internal escape turn with secure latching
Specifications
| Brand | Lockwood |
| Product Type | Short backset mortice deadlock |
| Series | 5541 |
| Function | Escape turn knob with latching strike |
| Door Thickness | 32-50mm |
| Backset | 30mm |
| Bolt Projection | 15mm |
| Bolt Material | Stainless Steel |
| Standards | Tested to Australian Standard |
| Finish | Satin Chrome |
Frequently Asked Questions
Does this include a cylinder?
No, this configuration does not include a cylinder.
What does the latching strike do?
It allows the deadbolt to securely engage and hold in position when thrown.
Is this suitable for narrow stile doors?
Yes, it is specifically designed for narrow stile sliding and swing doors.
Additional Information
- Part of the Lockwood Synergy Mortice Locks range.
- Short backset design is ideal where installation space is limited.
- Commonly used in commercial settings requiring internal escape functionality with secure latching.
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.
