Borg BLS21670 Digital Lock Latch - 70mm Backset - Suits 2000 and 4000 Series - Satin Chrome
The Borg BLS21670 is the long-backset latch for the Borg 2000 and 4000 Series mechanical digital locks. It is a tubular deadlatching latch with a 70mm backset, for wider stiles and door edges set further from the lock.
It is supplied as a latch only, finished in satin chrome to match the original Borg latch.
Usually ships same day if ordered before 11am AEST (excludes weekends and Queensland public holidays).
Key Features
- Tubular deadlatching latch for Borg 2000 and 4000 Series digital locks.
- 70mm backset for wider stiles and deeper door preparations.
- Direct replacement for the original Borg latch assembly.
- Satin chrome faceplate finish.
- Supplied as a latch only.
What's in the Box
- 1 x Borg tubular deadlatching latch, 70mm backset (satin chrome)
Suitable Uses
Use this latch where a Borg 2000 or 4000 Series digital lock is fitted to a door with a wider stile prepared for a 70mm backset. It is one of our tubular latches for digital locks.
Available Finish Options
Satin Chrome
(This Product)
STK BLS21670
Finish selection does not affect functionality, compliance, or performance.
Item Code Family - Borg Digital Lock Latches
Compatibility - What This Fits
This 70mm latch fits the Borg 2000 and 4000 Series knob and lever locks - the locks we match it to are listed below. It is the long-backset option; the standard is the 60mm latch and the 50mm latch suits shallower edges. Match the backset to your door preparation - see measuring your lock backset.
For how the latch works, see latch versus bolt on mechanical digital locks, or the digital mechanical locks range for the complete locks.
Full Specifications
Frequently Asked Questions
On wider stiles or where the door is prepared with the lock set further from the edge than the standard 60mm. Measure from the door edge to the spindle-hole centre - see measuring your lock backset.
Yes - the 70mm latch fits both the Borg 2000 and 4000 Series knob and lever locks.
No - latch only. The strike plate and box keeper is a separate part.
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
Borg's installation and code change manual for the 2000 Series knob keypad locks this latch suits - parts list, handing, door preparation, latch and strike fitting.
Borg's one-page Light Duty 2000 Series leaflet - the 60mm tubular latch is standard, with 50mm and 70mm available and a 28mm narrow-stile ali-latch.
Borg's one-page 4400 Series brochure for the 4000 Series gate locks - the 4401 and 4441 are supplied with a 60mm tubular latch, with 50mm and 70mm available.
Borg's one-page maintenance guide for its mechanical digital locks - a monthly clean with a light silicone-based lubricant, and a yearly service with the lock off the door that takes in the latch and fixings.
PDF Files - BLS21670
Borg's installation and code change manual for the 2000 Series knob keypad locks this latch suits - parts list, handing, door preparation, latch and strike fitting.
Borg's one-page Light Duty 2000 Series leaflet - the 60mm tubular latch is standard, with 50mm and 70mm available and a 28mm narrow-stile ali-latch.
Borg's one-page 4400 Series brochure for the 4000 Series gate locks - the 4401 and 4441 are supplied with a 60mm tubular latch, with 50mm and 70mm available.
Borg's one-page maintenance guide for its mechanical digital locks - a monthly clean with a light silicone-based lubricant, and a yearly service with the lock off the door that takes in the latch and fixings.
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.
Confused? Overwhelmed? We get it.
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