
Marine Pro Series BL4441MGPROECP
The Marine Pro Series BL4441MGPROECP is a fully mechanical digital lock designed for external and marine environments where corrosion resistance matters. It combines marine grade stainless steel components, on-door EasiCode Pro code changing, and back-to-back keypad functionality in a lever/lever configuration.
Suitable for doors from 35 mm to 80 mm thick, this model is built to provide reliable keyless access without batteries or wiring. It is aimed at light to medium usage areas and is not intended for high traffic commercial applications. :contentReference[oaicite:0]{index=0}
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 and marine environments. Saltwater tested with corrosion-resistant 316 stainless steel internal components.
Marine Grade Pro construction with corrosion resistance guaranteed for up to 1 year.
Key Features

Let’s explore its impressive features:
- Marine Grade Components:
- Manufactured using 316 stainless steel.
- Resistant to salt water corrosion.
- Easi-Code Pro Code Changing:
- Change the code without removing the lock.
- Matt Black Finish:
- Provides extra protection against harsh environments.
- Anti-Thrust Tubular Latch:
- 60 mm stainless steel for added security.
- Fully Mechanical:
- No need for batteries, ensuring reliability.
- Weather Resistant:
- Suitable for external use and saltwater tested.
- Simple Installation:
- Telescopic fixings make fitting easy.
- Reversible Design:
- Fully reversible for left or right handed doors.
Invest in the Marine Pro Series BL4441MGPROECP today for superior security and peace of mind.
Are you mounting on a gate with narrow framing? (for example... 50x50mm Square Aluminium Frame?)
Planning to mount a Borg BL4441 on an external gate with a 50mm × 50mm (or larger) aluminium frame?
Worried if the standard 60mm latch included in the box will fit?
You’re right — it won’t.
To get this lock working properly on gate frames, you’ll need the correct extended latch.
View Compatible Gate Latch (Left & Right Hand Options)Save yourself the headache — add it to your cart now and avoid delays on install.
Specifications
Brochures and Manuals
What's In The Box
- Borg BL4441 Marine Grade Pro mechanical digital lock assembly
- External and internal digital keypads (back-to-back configuration)
- 60 mm anti-thrust stainless steel tubular latch
- Strike plate
- 8 mm square drive spindle
- EasiCode Pro on-door code change mechanism
- Code change block pin (optional use)
- Fixings and installation hardware
Borg BL4441 Marine Grade Pro Gate Installations
Real-world installation examples of the Borg Mechanical-Digital 4441 Marine Grade Lever/Lever Back-to-Back EasiCode across aluminium gates, slat gates, pool gates, side access gates, custom fabricated gates and narrow stile applications.
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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