Interlock Wedgeless HP Face Fix Base 4mm - White - Right Hand
The Interlock Wedgeless HP Face Fix Base 4mm is a non-locking window fastener designed for aluminium and PVC window systems. It uses Interlock's patented wedgeless design, where the sealing wedge is incorporated into a folding flap attached to the base of the handle.
This design removes the need for a separate wedge while helping maintain compression between the sash and frame. The low profile handle is suited to by-pass situations and other installations where clearance is limited.
This model is the White, Right Hand, 4mm backset version.
Usually ships in 2-3 business days
Key Features
- Patented wedgeless design with integrated folding flap
- Low profile handle suited to by-pass situations
- Non-locking operation
- 93mm handle length
- 4mm backset
- Suitable for aluminium and PVC windows
- Pressure die-cast body with colour-matched injection moulded nylon flap
- Easy to install and operate
- Tested to Australian Standards
Suitable Uses
- Awning windows
- Casement windows
- Residential aluminium window systems
- Residential PVC window systems
- By-pass window applications where low profile hardware is preferred
Full Specifications
Available Finish Options
Black
White
Finish availability may vary depending on handing options.
Item Code Family
Frequently Asked Questions
Is this product suitable for fire doors?
No. This is a window fastener and is not presented as a fire door product.
Does this include all required mounting hardware?
Standard fixing screws are typically supplied, but confirm pack contents before installation if site requirements are specific.
What is a common installation mistake to avoid?
Selecting the wrong handing or incorrect backset can reduce sealing performance and affect how the handle closes against the frame.
Additional Information
- Commonly specified in Australia for residential aluminium and PVC awning and casement windows.
- The wedgeless design is useful where installers want to avoid matching and fitting a separate wedge piece.
- Low profile hardware is often preferred where clearance is limited or window arrangements are tight.
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
Interlock Wedgeless Installation Instructions
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.
