Interlock Avon Timber Single Tongue Non-Locking - 17 mm
The Interlock Avon Timber Non-Locking window fastener is designed specifically for timber framing and is supplied complete with a tongue and keeper arrangement.
This model incorporates a keeper with built-in ventilation position and features a fixed 17 mm backset.
Available in right hand or left hand configurations for timber casement and awning windows.
20 Days
This product is a special order and is not returnable.
Available Finish Options
Black
Finish selection does not affect functionality, compliance, or performance.
Key Features
- Non-locking single tongue fastener.
- Supplied complete with tongue and keeper.
- Keeper includes built-in ventilation position.
- Fixed 17 mm backset.
- Available in left or right hand configuration.
- Offset screw positioning helps reduce timber splitting.
- Zinc die-cast construction.
- Recommended fixing: 8 x 1 CSK Pozi TF WS (SKU 82SKP).
Specifications
Dimensions

All dimensions shown are in millimetres. Refer to the manufacturer drawing for fixing hole centres, base dimensions and overall handle projection.
Item Code Variants
Frequently Asked Questions
Is this suitable for aluminium windows?
No. This model is designed specifically for timber windows.
Is this a locking fastener?
No. This configuration is non-locking.
What backset does this use?
This model uses a fixed 17 mm backset.
Additional Information
- No fire rating stated in manufacturer documentation.
- Ensure correct handing selection before ordering.
- Designed specifically for timber joinery only.
ASSA ABLOY branded products are covered by a 10 Year manufacturer warranty against defects in materials and workmanship, subject to limitations:
- Electrical & electronic components: 5 years
- Cylinders & keys: 3 years
- Batteries and cosmetic finishes: excluded
- Removal, refitment and labour: excluded
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.