Gatelock BL3175GATEK: Secure and reliable marine grade gate lock.
Enhance your gate security with the Gatelock BL3175GATEK. Featuring back-to-back marine grade keypads, key override, and an adjustable latch bolt, this lock is designed for high security and ease of use. Suitable for metal gates with 40-60 mm square posts, it ensures reliable and secure access control.
Usually same day if ordered before 11am AEST (excluding weekends and Qld public holidays)
Heavy Duty: Consider Lockwood DX, Borg 7701, Carbine CDL7000 Series.
Designed for external metal gate installations. Manufactured using marine grade stainless steel internal components and salt-water tested for 1000 hours.

Let’s explore its impressive features:
Features:
- Marine Grade Keypads:
- Back to back keypads for dual access control.
- Pre-set to the same code, easily changeable.
- Key Override Option:
- Allows manual key access if needed (cylinder not supplied).
- Anti-Climb Housing:
- Special lockcase to prevent climbing.
- Adjustable Latch Bolt:
- Spring loaded, adjustable between 65-80 mm.
- Fully Mechanical:
- No need for batteries, ensuring reliability.
- Weather Resistant:
- Designed for external use and salt-water tested.
- Simple Installation:
- Telescopic fixings make fitting easy.
- Reversible Design:
- Fully reversible for left or right handed gates.
- Easy Code Change Procedure:
- Change the code easily and as often as needed.
Invest in the Gatelock BL3175GATEK today for superior gate security and peace of mind.
Brand:
BORG
Accepts Single PIN Code Only:
Yes
Finish:
Black (Marine Grade Pro)
Has Back-to-Back Code Pads:
Yes
Has Code Lockout:
No
Has Key Override:
Yes
On-door Code Change:
No
Weather Resistant:
Yes
What's In The Box
- Borg BL3175 marine grade digital gate lock assembly
- External and internal marine grade digital keypads (back to back)
- Anti-climb gate lock housing with built-in mounting box
- Spring-loaded adjustable latch bolt (65–80 mm adjustment)
- Easy-grip internal turn knobs
- Telescopic fixing screws
- Fixings and installation hardware
You may wish to consider the following shortcuts and product selections

Borg Locks Warranty – Australia
What is Covered
- 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 is Not Covered
- 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 a Warranty Claim Works
Warranty claims for Borg products in Australia are processed through LSC, the authorised Australian importer and distributor for Borg Locks. If the returned item is found by LSC to be defective, it will be repaired or replaced. Products must be returned to the LSC office with freight charges prepaid within the warranty period. A detailed assessment report is provided to the customer after examination.
Contact Terry’s Locksmiths first — 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.
Australian Consumer Law
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.
It can be overwhelming with all the choices out there. We can help! We are experts with decades of experience in fitting locks of all types, not just Smart Locks. It is a free service we offer, and with just some photos and a few minutes of your time you can get expert advice and product recommendations tailored precisely to suit your needs.
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