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Lockwood 3540 Series - Retrofit Bracket Kit

Lockwood

Terry's Online Price $56.96
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SKU:
STK SP3540-RB
UPC:
9311847442702
Availability:
Usually ships in 10 Business Days
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Lockwood 3540 Series Retrofit Bracket Kit

The Lockwood 3540 Series Retrofit Bracket Kit is designed to support retrofit installations of Lockwood 3540 series mortice lock systems, allowing secure mounting where standard fixing conditions are not present.

This kit provides a practical solution for upgrading or replacing existing door hardware without requiring extensive modification to the door or frame. It is commonly used in commercial and industrial environments where maintaining door integrity while upgrading locking systems is essential.

Estimated Warehouse Dispatch
Usually ships in 10 business days
Non-Returnable Item: This product is a special order and is not returnable.

Key Features

  • Designed for Lockwood 3540 Series mortice lock systems
  • Retrofit bracket kit for upgrading existing door installations
  • Allows installation where standard fixing points are not available
  • Supports secure mounting of mortice lock components
  • Suitable for narrow stile and specialised door configurations
  • Reduces need for major door or frame modification
  • Durable construction for commercial and industrial use

Suitable Uses

  • Retrofit door hardware upgrades
  • Commercial and industrial buildings
  • Narrow stile hinged doors
  • Sliding door locking systems
  • Institutional and public buildings
  • Applications requiring minimal door modification

Specifications

Brand Lockwood
Item Code SP3540-RB
Product Type Retrofit bracket kit
Series Compatibility Lockwood 3540 Series
Function Mounting and retrofit support component
Finish No Finish

Item code family icon Item Code Family

Item Code Product Mechanical Variant
SP3540-L1SC 45 Degrees Lever Handle Assembly This model
SP3540-119 Accessory Packet To Suit 3540/3560 Accessory packet
SP3540-123 Accessory Packet To Suit 3540-L1/T1 Accessory packet
SP3540-125 Accessory Packet To Suit 3540-T2/T3 Accessory packet
SP3540-858 Adaptor Assembly Adaptor
SP3540-E Anti Lockout Adaptor Anti-lockout adaptor
SP3540-135SC Cover Plate Metal 1-7/16 Metal cover plate
SP3540-136SC Cover Plate Wood 1-7/16 Wood cover plate
SP3540-T4SC Cylinder Turn Snib Cylinder turn snib
SP3540-66 Extended Backset Spacer Backset spacer
SP3540-RB Retrofit Bracket Kit Retrofit bracket kit
SP3540-174NAT 1-7/16 Face Cover Radius End Box of 10
SP3540-128 Accessory Packet Latch Strike Box of 10
SP3540-136ORB Cover Plate Wood 1-7/16 Oil Rubbed Bronze finish
SP3540-136PB Cover Plate Wood 1-7/16 Polished Brass finish
SP3540-LSSC Latching Strike Fabricator Mounting Sliding door aluminium jamb strike
SP3540-SSSC Security Strike Fabricator Mounting Hinged door aluminium jamb strike
3540RRSC Short Backset Mortice Deadlock Double Cylinder Double cylinder lock
3540RL1SC Short Backset Mortice Deadlock Cylinder and Lever Cylinder and lever lock
3540-T6SC Short Backset Mortice Deadlock Cylinder Mounted Escape Turn Left hand escape turn
3540RT4SC Short Backset Mortice Deadlock Cylinder and Cylinder Turn Cylinder turn function
3540RT1SC Short Backset Mortice Deadlock Cylinder and Escape Turn Door thickness 28mm - 58mm
3540-T1SC Short Backset Mortice Deadlock and Escape Turn Knob Escape turn knob function
3540-L1SC Short Backset Sliding Door Lock and 45 Degrees Lever Sliding door lock with 45 degrees lever
SP3540-T2SC Teardrop Turn For Metal Door and Accessory Packet Metal door turn packet
3540-TFKITSC 3540 To 3740 Conversion Kit Conversion kit

Frequently Asked Questions

What is a retrofit bracket kit used for?
It is used to install or upgrade mortice locks where existing door preparation does not suit standard mounting methods.

Does this include the lock mechanism?
No, this kit is an accessory only and must be used with a compatible Lockwood 3540 Series mortice lock.

Can this be used on all door types?
It is intended for specific retrofit situations. Suitability depends on door design and installation requirements.

Additional Information

  • Commonly used in Australian commercial retrofit projects where existing door hardware is being upgraded.
  • Helps avoid costly door or frame replacement by adapting existing installations.
  • Correct installation is critical to ensure proper lock alignment and performance.
  • Often specified by locksmiths when standard mounting solutions are not viable.
Warranty icon
Lockwood Warranty (Australia)
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)
Cosmetic finishes, batteries, normal wear and tear, misuse, unauthorised modification, corrosion and labour or freight costs are excluded.
This warranty operates in addition to rights available under the Australian Consumer Law.
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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

Coverage AreaWarranty PeriodNotes
Mechanical components25 yearsDefects in material and workmanship under normal use.
Electrical and electronic components3 yearsBatteries excluded.
PADDE series and electric mortice locks5 yearsSpecific to those product groups.
Keys12 monthsManufacturing defects only.
FinishesVaries by finish typeSee the finish coverage guide below.

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

For full returns and warranty claim procedures, visit our Returns & Warranty page - this is kept up to date and is the authoritative reference for current claim steps.
  1. Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries with your proof of original purchase.
  2. Keep the product securely packed and clearly identified, ready for assessment.
  3. Where a claim is escalated to the manufacturer, ASSA ABLOY may issue a case number before goods are returned.
  4. 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.
Australian Consumer Law
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.