
Lockwood 3782EL Series 9 Pin Adaptor to Retrofit 3582EL
The Lockwood 3782EL Series 9 Pin Adaptor is a retrofit accessory designed to enable compatibility between newer 3782EL electric mortice lock systems and legacy 3582EL installations.
This adaptor allows seamless integration when upgrading or replacing existing electric mortice locks, reducing the need for major rewiring or door modification.
It is commonly used in commercial upgrade projects where maintaining existing infrastructure is critical.
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Key Features
- Adaptor for retrofitting 3782EL locks to 3582EL systems
- Enables compatibility with existing wiring configurations
- Reduces installation time during system upgrades
- Designed for use with Lockwood electric mortice lock systems
- Suitable for commercial access control upgrades
Suitable Uses
- Upgrading older 3582EL installations
- Commercial access control retrofit projects
- Locksmith and maintenance work
- Minimising rewiring in existing door systems
Specifications
| Brand | Lockwood |
| Product Type | Adaptor |
| Compatibility | 3782EL to 3582EL retrofit |
| Application | Electric mortice lock systems |
| Finish | No Finish |
Frequently Asked Questions
Is this required when upgrading from 3582EL?
Yes, this adaptor allows compatibility when retrofitting newer 3782EL locks to older systems.
Does this include wiring?
No, this is an adaptor component only. Existing wiring is reused where applicable.
What is a common installation mistake?
Incorrect connection or mismatch with lock model can prevent proper operation.
Additional Information
- Commonly used in retrofit upgrades across Australian commercial buildings.
- Reduces need for door modifications or rewiring.
- Must be matched correctly to lock series for compatibility.
- Typically installed by qualified locksmiths or technicians.
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 Electric Mortice Locks Catalogue

Lockwood Electric Mortice Locks 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.