Lockwood 5741 Short Backset Mortice Lock 28mm Bolt 30mm Backset (Timber) - Satin Chrome
The Lockwood 5741 Short Backset Mortice Lock is a high-performance deadlock designed for timber and narrow stile door applications where standard backsets are unsuitable.
Part of the Lockwood Synergy 3540 Series, it delivers strong security, smooth operation and flexible installation across commercial and architectural environments.
Usually ships in 10 business days
Non-Returnable Item: This product is a special order and is not returnable.
Key Features
- Short backset mortice deadlock for narrow stile and timber doors
- 30mm backset configuration
- 28mm projection sintered stainless steel hook bolt
- 360° key rotation with positive deadlocking action
- High quality zinc alloy lock case construction
- Compatible with Lockwood oval cylinders (not included)
Suitable Uses
- Narrow stile hinged and sliding doors
- Glazed architectural door systems
- Commercial buildings and institutions
- Retail, hospitals, schools and offices
Specifications
| Brand | Lockwood |
| Product Type | Mortice deadlock |
| Backset | 30mm |
| Bolt Projection | 28mm |
| Door Thickness | 32mm to 58mm |
| Finish | Satin Chrome |
Frequently Asked Questions
What type of doors is this lock suitable for?
It is ideal for narrow stile and timber door applications.
Is a cylinder included?
No, the cylinder is not included and must be purchased separately.
Is it suitable for commercial use?
Yes, it is designed for heavy-duty commercial and industrial environments.
Additional Information
- Part of Lockwood 3540 Series mortice lock range
- Supports master key and restricted keying systems
- Conforms to Australian Standards for security and durability
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.
