
Lockwood Onyx D Handle/Slim Pull Universal Strike No Cylinder
The Lockwood Onyx D Handle/Slim Pull Universal Strike No Cylinder is a surface mounted sliding door lockset from the Lockwood Onyx range. It is designed for sliding patio door applications where secure operation, easy daily use and a clean furniture style are required.
This model combines D handle and slim pull furniture with a universal strike and is supplied without a cylinder. The Onyx range uses twin locking beaks, LockAlert status indication, DualSelect two stage key locking and a Safety Release function for practical residential sliding door security.
The surface mounted chassis is suitable for most aluminium and timber sliding doors. Its non-handed design supports easier installation in new and many retrofit applications.
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Key Features
- Surface mounted lockset for sliding patio door applications
- D handle and slim pull furniture configuration
- Supplied with universal strike
- Supplied without cylinder
- Twin locking beaks for added security
- Door Close Detect button anti-slam feature helps protect the locking beaks from accidental damage
- LockAlert indicator shows the lockset status at a glance
- DualSelect enables two stage key locking
- Safety Release function minimises the risk of being locked in
- Ergonomic sliding snib with intuitive downward motion to unlock
- Non-handed design for easier installation
Suitable Uses
- Sliding patio doors
- Most aluminium sliding doors
- Most timber sliding doors
- Residential sliding door lock upgrades
- New installations and many retrofit applications
Full Specifications
Frequently Asked Questions
Does this model include a cylinder?
No. This configuration is supplied without a cylinder, so the required cylinder must be selected separately if key locking is required.
Is this suitable for aluminium sliding doors?
Yes. The Onyx surface mounted lockset is suitable for most aluminium and timber sliding doors, subject to correct door preparation and strike alignment.
What is a common installation issue to avoid?
The lock body and universal strike must be aligned correctly. Poor alignment can affect the twin locking beaks, closing action and Door Close Detect anti-slam function.
Additional Information
- Commonly specified in Australian residential sliding patio door applications where a surface mounted lockset is required.
- The no cylinder configuration is useful where the installer or locksmith needs to match a separate cylinder or keying system.
- The LockAlert indicator is useful where users want a quick visual check of the lock status before leaving the home.
- For retrofit work, confirm the existing door preparation, strike location and cylinder requirement before ordering.
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 Sliding Door Hardware Catalogue

Lockwood Sliding Door Hardware Catalogue
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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.