
Lockwood 312E Latching Padlock 38mm Black Cover Keyed Different
The Lockwood 312E Latching Padlock is a reliable safety padlock designed for lockout and controlled access applications. Featuring a 38mm solid brass body and a 4.8mm stainless steel shackle, it offers durability and consistent performance in industrial environments.
This keyed different version ensures each padlock operates with a unique key, supporting individual accountability across multiple users. The black identification cover allows simple visual recognition in safety systems.
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Key Features
- 38mm solid brass padlock body
- 4.8mm stainless steel shackle for corrosion resistance
- Latching function allows quick closure without a key
- 6 pin tumbler cylinder for secure operation
- Keyed different configuration for individual key access
- Black identification cover for easy visual management
- Tested to Australian Standards
Suitable Uses
- Lockout and tagout systems
- Industrial maintenance and safety applications
- Electrical and mechanical isolation points
- Toolboxes and site storage
- Applications requiring individual key control
Specifications
Dimensions
Item Code Family – Lockwood 312 Safety Lockout Padlocks
Frequently Asked Questions
What does keyed different mean?
Each padlock operates with its own unique key for individual access control.
Is this suitable for industrial lockout systems?
Yes, it is designed specifically for lockout and safety applications.
What is the benefit of the latching function?
It allows the padlock to be closed without a key, improving efficiency during repeated use.
Additional Information
- Commonly used in Australian safety compliance systems.
- Mid-size body offers a balance between strength and compactness.
- Black cover allows simple identification across teams.
- Suitable for repeated daily use in industrial environments.
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 Safety Lockout Padlocks Catalogue

Lockwood Safety Lockout Padlocks 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.