Lockwood 4574 89mm Mortice Passage Latch - Satin Chrome
The Lockwood 4574 Mortice Passage Latch is a high-quality solution designed for internal doors where locking is not required.
Part of the Lockwood 3570 Series, this passage latch provides smooth and reliable operation, allowing free access from both sides of the door at all times.
Ideal for commercial and institutional applications, it is engineered for durability and long-term performance.
Usually ships in 10 business days
Non-Returnable Item: This product is a special order and is not returnable.
Key Features
- Passage latch function with no locking mechanism
- Allows free operation from both sides of the door
- Heavy duty construction for commercial use
- Part of Lockwood 3570 Series
- Compatible with Lockwood door furniture
Suitable Uses
- Internal doors requiring no locking
- Commercial and office spaces
- Hospitals, schools and institutions
- High-traffic environments
Specifications
Frequently Asked Questions
Does this lock the door?
No, this is a passage latch and does not provide locking functionality.
Where is this typically used?
It is used on internal doors where free access is required.
Is it suitable for commercial use?
Yes, it is designed for heavy duty commercial and institutional environments.
Additional Information
- Part of Lockwood 3570 Series mortice locks.
- Provides smooth and consistent latch operation.
- Compatible with a wide range of Lockwood accessories.
- 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.
