
Lockwood 404 Hydraulic Screen Door Closer
The Lockwood 404 Hydraulic Screen Door Closer is a heavy duty hydraulic screen door closer designed for the Australian market. It is suitable for screen doors weighing up to 29kg.
This closer is better suited to heavier stainless steel mesh doors than traditional light screen door closers, while still remaining adjustable enough for use on traditional screen doors. It provides smoother operation, adjustable closing speed and a hold-open feature for everyday door control.
Typically ships in 10 Days.
Key Features
- Heavy duty hydraulic screen door closer
- Suitable for screen doors weighing up to 29kg
- Designed for heavier stainless steel mesh screen doors
- Can also be used on traditional screen doors when adjusted correctly
- Spring loaded piston in hydraulic unit for smooth closing
- High level of adjustability
- Closing speed is hand adjustable by turning the cylinder
- Door hold-open feature
- Surface mounted installation
- Automatic latch operation
- Rod retaining clip helps prevent the closer from dislodging
- Easy installation
Suitable Uses
- Australian residential screen doors
- Heavy stainless steel mesh screen doors
- Traditional screen doors requiring smoother hydraulic closing
- Security screen doors weighing up to 29kg
- Surface mounted screen door closer replacements
Full Specifications
Frequently Asked Questions
What door weight is the Lockwood 404 suitable for?
The Lockwood 404 Hydraulic Screen Door Closer is suitable for screen doors weighing up to 29kg.
Is this better suited to stainless steel mesh doors?
Yes. The supplied information states the 404 is better suited to heavier stainless steel mesh doors than traditional Diamond Grille security screen doors.
Can the closing speed be adjusted?
Yes. The closing speed is hand adjustable by turning the entire cylinder.
Additional Information
- The Lockwood 404 is commonly selected where a standard pneumatic screen door closer is not ideal for a heavier screen door.
- Correct adjustment is important. A hydraulic closer that is set too fast can cause harsh latching, while one set too slow may not latch reliably.
- Check the door weight before installation. This model is specified for screen doors up to 29kg.
- The rod retaining clip is useful on high-use doors because it helps reduce the chance of the closer arm dislodging.
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 404 Hydraulic Screen Door Closer - Installation Instructions

Lockwood 404 Hydraulic Screen Door Closer - Installation Instructions
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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.