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Gatemaster Mortice Hook Lock – Dual Cover Escutcheons

Stock expected under 2 days
SKU
ML4D

The all-new Gatemaster Mortice Hook Lock has re-innovated the mortice gate lock concept with one simple feature: a single-action latch and hook lock.

Tested to 1,000,000 openings, this all-stainless steel lock is one of the most robust mortice locks on the market, ideally suited for box section gates and giving a high level of security and usability.

As low as £60.55 £72.66

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The Gatemaster Mortice Hook Lock – Dual Cover Escutcheons is a unique stainless steel gate lock that redefines the mortice lock concept. Featuring a single-action latch and hook deadbolt, it delivers both convenience and high security in one mechanism.

Purpose-built for 40mm box section gates, the lock is operated with a key and handle and has been tested to 1,000,000 openings, ensuring long-term durability and reliability. The combination of all-stainless steel construction with a brass latch makes it one of the most robust mortice locks available for external gates.


Key Features & Benefits:

  • Latch + deadbolt in one hook – single-action operation for security and ease of use
  • Fits 40mm box section gates – ideal for industrial and residential applications
  • Backset 20mm – precise fitting for mortice installation
  • Operated with key and handle – secure and user-friendly
  • All stainless steel with brass latch – corrosion-resistant and durable
  • Tested to 1,000,000 openings – proven reliability and longevity
  • Dual cover escutcheons included – neat finish and added protection


The Gatemaster Mortice Hook Lock is the perfect choice for anyone seeking a high-security, long-lasting mortice lock for box section gates.

  • Brand: Gatemaster

  • Product Name: Gatemaster Mortice Hook Lock – Dual Cover Escutcheons

  • Operation: Single-action latch + deadbolt hook

  • Material: Stainless steel body, brass latch

  • Backset: 20mm

  • Gate Compatibility: Fits 40mm box section gates

  • Durability: Tested to 1,000,000 openings

  • Security: Operated with key and handle

  • Finish: Stainless steel with dual cover escutcheons

  • Included in the Box:

    • Bolt-on keep plate

    • Eurocylinder

    • Cover plates

    • Handles

  • Application: External gates requiring robust mortice locking

Refer to the product sheet in Downloads for the detailed installation guide.

 

ML4 Spec Sheet (1.11 MB)

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