Lockwood 4572 Mortice Vestibule Lock - 89mm Backset - Satin Chrome
The Lockwood 4572 Mortice Vestibule Lock is a high performance commercial locking solution designed for durability and flexible access control.
Part of the Lockwood 3570 series, it offers reliable deadlatch functionality and can be operated via key, handle or internal turn depending on configuration.
Ideal for heavy duty commercial and institutional environments, this lock delivers long term performance and security.
Usually ships in 10 business days
Non-Returnable Item: This product is a special order and is not returnable.
Key Features
- 89mm backset for commercial door applications
- Deadlatch mechanism for secure latching
- Flexible operation via key, handle or turn
- Compatible with Lockwood rose and plate furniture
- Tested to Australian Standards
- Suitable for high traffic environments
Suitable Uses
- Commercial buildings and offices
- Schools, hospitals and institutions
- Industrial facilities
- Vestibule and controlled access door systems
Specifications
Frequently Asked Questions
What type of lock is this?
It is a mortice vestibule lock with a deadlatch function.
Is it suitable for commercial use?
Yes, it is designed for heavy duty commercial and institutional applications.
What door thickness does it suit?
It is suitable for doors between 32mm and 50mm thick.
Additional Information
- Part of the Lockwood 3570 series mortice lock range.
- Widely used in Australian commercial construction.
- Supports a wide range of Lockwood door furniture.
- Professional installation recommended.
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.
