Borg Mechanical Digital 5000 Series Knob - Marine Grade Pro Black
This is a Borg 5000 Series knob in a Marine Grade Pro finish, matt black, supplied as a knob only. It replaces a standard lever where a knob is preferred on a Borg 5000 Series MG Pro lock. It is supplied as a single knob (box of one).
Marine Grade Pro is Borg's highest corrosion tier, suited to exposed and coastal positions. When converting from a lever to a knob, confirm spindle and latch compatibility.
This knob is supplied to order in this finish and is not held as returnable stock, so it cannot be returned for change of mind once ordered. Please confirm it is the correct part for your lock before ordering, and contact us for current lead times. Your rights under the Australian Consumer Law for faulty goods are unaffected.
Key Features
- Genuine Borg replacement knob for the 5000 Series MG Pro range.
- Marine Grade Pro finish for exposed and coastal positions.
- Matt black.
- Retrofits in place of a standard lever.
What's in the Box
- 1 x Borg 5000 Series knob (Marine Grade Pro, matt black).
Suitable Uses
- Retrofitting a knob in place of a lever on a Borg 5000 Series MG Pro lock.
- Coastal, marine and exposed installations where the highest corrosion tier is wanted.
- Part of the wider Borg digital mechanical lock range Terry's stocks and services.
Available Finish Options
Black
(This Product)
STK BLS517MGPRO
Finish selection does not affect the mechanical function of the part.
Full Specifications
Compatible Locks
This knob is a service part that retrofits in place of the lever on Borg 5000 Series lever locks. Confirm your lock model before ordering.
- Borg BL5001 - fire rated 8mm drive lever lock, multiple finishes including Marine Grade Pro
- Borg BL5000SC - lever/lever euro mortice mechanical digital lock, satin chrome
- Borg BL5050SC - back-to-back lever/lever euro mortice lock, key lockout
- Borg BL5051 - back-to-back lever/lever lock, multiple finishes including Marine Grade Pro
Frequently Asked Questions
It is Borg's highest corrosion tier, intended for exposed and coastal positions - our MG Pro and ECP guide explains the grades.
It is designed for the Borg 5000 Series MG Pro range, such as the BL5001 MG Pro ECP. Confirm your lock model before ordering.
Yes - it retrofits in place of a lever on compatible 5000 Series locks. Confirm spindle and latch compatibility when converting.
Additional Information
Warranty
All Borg locks are warranted against mechanical defects in materials and workmanship under normal use and service for a minimum of 12 months from date of sale. The warranty does not cover damage arising from misuse, vandalism, or improper installation. The lock must not be dismantled - doing so will invalidate the warranty. Proof of purchase required for all claims.
Download PDF Resources
Range overview for the BL5000 Series locks this knob fits - the brochure lists the 5100 knob handle style. (Host lock document.)
Parts list, handing and installation for the BL5000 Series non-ECP locks this knob fits. (Host lock document.)
Borg's 5000 Series accessories and spare-kit reference sheet. (Host lock series document.)
PDF Files - BLS517MGPRO
Range overview for the BL5000 Series locks this knob fits - the brochure lists the 5100 knob handle style. (Host lock document.)
Parts list, handing and installation for the BL5000 Series non-ECP locks this knob fits. (Host lock document.)
Borg's 5000 Series accessories and spare-kit reference sheet. (Host lock series document.)
Borg Locks Warranty
Borg products sold in Australia are covered against mechanical defects in materials and workmanship under normal use and service. Warranty claims are handled by Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries.
Warranty Summary
What the Warranty Covers
- Mechanical defects in materials and workmanship
- Defects arising under normal use and service conditions
- Repair or replacement of defective units at the discretion of the Australian distributor (LSC)
What the Warranty Does Not Cover
- Damage arising from misuse, vandalism, or abuse
- Damage resulting from improper installation
- Locks that have been dismantled - dismantling invalidates the warranty
- Normal wear and tear
- Cosmetic damage not affecting function
How to Make a Claim
- Contact Terry's Tradies Pty Ltd first if you purchased through us or one of its associated trading names - we will assess the issue and manage the warranty process with LSC on your behalf. You do not need to contact LSC or Borg Locks UK directly.
- Have your proof of purchase ready (receipt or order confirmation).
- Warranty claims for Borg products in Australia are processed through LSC, the authorised Australian importer and distributor. Where an item is returned to LSC, freight charges must be prepaid and the item returned within the warranty period.
- If LSC finds the returned item to be defective, it will be repaired or replaced, and a detailed assessment report is provided to the customer after examination.
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. The Borg manufacturer warranty above operates alongside - and does not limit - these statutory rights.
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