Lockwood 3642 Short Backset Mortice Deadlock Double Cylinder (Metal) - Satin Chrome
The Lockwood 3642RRSC Mortice Deadlock features a double cylinder configuration with a 35mm bolt for enhanced security in high demand commercial environments.
Designed for narrow stile sliding and hinged doors, it allows key operation from both sides, making it suitable for applications requiring controlled access and increased security.
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Non-Returnable Item: This product is a special order and is not returnable.
Key Features
- Short backset mortice deadlock with double cylinder operation
- 35mm bolt projection for deeper engagement and security
- Key operation from both sides for controlled access
- Suitable for sliding and hinged narrow stile doors
- Positive deadlocking action for secure locking
- Heavy duty construction for commercial environments
- Part of Lockwood 3540 series platform
Suitable Uses
- Commercial aluminium door systems
- Sliding and hinged narrow stile doors
- Retail shopfronts and glazed entries
- Industrial and institutional buildings
- Applications requiring key access from both sides
Specifications
Frequently Asked Questions
What is a double cylinder lock?
It allows key operation from both sides of the door for increased security.
Is this suitable for commercial doors?
Yes, it is designed for heavy duty commercial and industrial applications.
Can it be used on sliding doors?
Yes, it is suitable for both sliding and hinged narrow stile doors.
Additional Information
- Provides enhanced security for controlled access environments.
- Designed for Australian commercial door applications.
- Compatible with Lockwood mortice lock accessories.
- Engineered for durability and long service life.
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 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.
