
Lockwood Extended Spindle +20mm
The Lockwood ST80-60-20 Extended Spindle +20mm is designed to provide increased spindle length for specialised door installations requiring additional clearance.
It is commonly used with Lockwood floor closer systems where standard spindle lengths are not sufficient, ensuring proper alignment and smooth operation.
This component is ideal for installations involving raised flooring, thresholds, or non-standard door setups.
66 business days
Non-Returnable
Key Features
- Provides +20mm additional spindle extension
- Designed for Lockwood floor closer systems
- Ideal for raised flooring and threshold applications
- Improves door alignment and performance
- 25-year mechanical warranty
Suitable Uses
- Floor closer installations
- Doors with increased floor clearance
- Commercial door systems
- Specialised hardware configurations
Specifications
Dimensions
Provides an additional +20mm extension compared to standard spindle inserts.
Frequently Asked Questions
When is this spindle required?
When additional door clearance is needed beyond standard spindle length.
Is it compatible with all floor closers?
Primarily used with Lockwood floor closer systems.
Does it affect door performance?
Yes, it helps ensure correct alignment and smoother operation.
Additional Information
- Ideal for specialised installations
- Improves functionality in non-standard door setups
- Professional installation recommended
25-year mechanical warranty
Lockwood Floor Closers Catalogue

Lockwood Floor Closers Catalogue
Lockwood Warranty
Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary by product type, with separate cover for mechanical components, electrical and electronic parts, keys, and finishes.
The summary below sets out the standard warranty structure. All warranty claims are handled by Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries. Full terms and exclusions are set out in the official Lockwood warranty document linked at the base of this page.
Warranty 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.
- PVD and VIVID finishes: typically up to 10 years.
- Symmetry range finishes: typically up to 5 years.
- Decorative finishes (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 naturally age and change appearance over time. This is not considered a defect.
- Tea staining of stainless steel is not covered where the required cleaning and maintenance have not been followed.
How to Make a Claim
- Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries with your proof of original purchase.
- Keep the product securely packed and clearly identified, ready for assessment.
- Where a claim is escalated to the manufacturer, ASSA ABLOY may issue a case number before goods are returned.
- ASSA ABLOY assesses the claim and determines repair, replacement with the same or closest equivalent product, or refund of the purchase price.
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.
These manufacturer warranties apply in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the ACL. You are entitled to a replacement or refund for a major failure and to compensation for any other reasonably foreseeable loss or damage. Where a failure does not amount to a major failure, you are entitled to have the goods repaired or replaced.