Interlock Wedgeless Packer 4mm Stacking - Black
The Interlock Wedgeless Packer 4mm Stacking is designed for use with window fasteners to assist with alignment and sealing between the window sash and frame.
Unlike traditional wedge systems, wedgeless packers allow installers to build up spacing using stackable components, providing flexibility in achieving correct compression and alignment.
This system is commonly used in aluminium window applications where precise adjustment is required without relying on fixed wedge profiles.
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Key Features
- 4 millimetre stackable packer system
- Allows flexible adjustment without fixed wedge profiles
- Suitable for window fastener alignment
- Can be combined with additional packers for greater thickness
- Manufactured from nylon for durability and low friction
- Compatible with rivet or pin fixing methods depending on application
Suitable Uses
- Aluminium window fastener installations
- Adjustment of sash to frame alignment
- Retrofit correction of sealing issues
- Installations requiring flexible spacing solutions
- Replacement for traditional wedge systems
Full Specifications
Item Code Family
Frequently Asked Questions
What is the benefit of a wedgeless system?
It allows installers to fine tune spacing using stackable packers instead of relying on fixed wedge sizes.
Can multiple packers be stacked?
Yes, packers are designed to be stacked to achieve the required thickness.
What is a common installation mistake?
Incorrect stacking height can reduce sealing effectiveness or prevent proper fastener engagement.
Additional Information
- Widely used in Australian aluminium window installations where flexible adjustment is required.
- Offers an alternative to fixed wedge profiles for improved installation control.
- Stacking systems are preferred in retrofit scenarios with inconsistent gaps.
- Incorrect packer selection can affect window sealing and fastener performance.
ASSA ABLOY branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
- Mechanical components: 10 years
- Electrical and electronic components: 5 years (excluding batteries)
- Cylinders and keys: 3 years
Interlock Wedgeless Installation Instructions (PDF)
Interlock Wedgeless Installation Instructions (PDF)
ASSA ABLOY Warranty Overview
ASSA ABLOY branded products sold in Australia are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty coverage varies depending on mechanical components, electronic components, cylinders and finish categories.
This overview summarises the structure of ASSA ABLOY warranty coverage. Full terms, exclusions and claim procedures are set out in the official ASSA ABLOY Warranty document.
Warranty Periods Summary
Finish & Material Notes
- Stainless steel does not mean stain-free. Tea staining is not covered where cleaning and maintenance guidelines have not been followed.
- Cosmetic, decorative and appearance damage is not covered.
- Battery failure or battery leakage damage is not covered.
What the Warranty Covers
- Defects in material and workmanship within the applicable period.
- Assessment by ASSA ABLOY to determine repair, replacement with the same or closest equivalent product, or refund of purchase price.
- Remedy determined at ASSA ABLOY’s discretion.
Common Exclusions
- Normal wear and tear.
- Misuse, abuse or installation outside published technical specifications.
- Improper maintenance or neglect.
- Unauthorised modification or repair.
- Use of non-genuine ASSA ABLOY parts or substitute components.
- Exposure to corrosive environments including coastal air, salt spray, chemicals, contamination or high humidity.
- Removal, refitment, freight or labour charges.
- Second-hand or imported products not sold through authorised Australian channels.
Warranty Claim Process
- Retain proof of original purchase.
- Return the product to the original authorised retailer where applicable.
- If claiming directly, obtain a case number before returning goods.
- Securely package returned goods and clearly reference the case number.
- Warranty assessment determines repair, replacement or refund.
Australian Consumer Law
ASSA ABLOY 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.
