Our GMH-type quick release mooring hooks are commonly utilised on mooring buoys. As standard, they are equipped with a rope keeper to prevent mooring lines from accidentally detaching, particularly during significant wave activity. These hooks are typically sold as individual units, specifically designed to integrate into the buoy's structure, but multi-hook configurations are also available.

Quick release buoy hooks

The GMH standard mooring hook is designed for simplicity and ease of use, even at its maximum Safe Working Load (SWL). It incorporates a two-step release mechanism to prevent unintended disengagements. All our quick-release mooring hooks can be reset with a simple rotation. Upon activation, rubber blocks are utilised to absorb the energy impact. 

Our quick-release buoy hooks are available in various capacities, ranging from 40 to 200 tonnes (SWL per hook).

Wide range of Options

Utilising a mooring hook on a buoy presents risks, especially during adverse weather conditions or if the quick release is engaged while under tension. We have designed our products with the paramount safety of mooring operators in mind, incorporating features like the two-step release mechanism and rubber blocks for energy absorption. 

All our mooring buoy hooks can be equipped with the following: 

  • Automatic and remote-controlled release options; 
  • An integrated hydraulic power pack for automated release; 
  • A precisely calibrated load pin; 
  • A solar power system; 
  • Explosion-proof components, compliant with ATEX/IECex standards.

Telemetry system 

  • We have developed an advanced telemetry system, enabling port operators to remotely manage their mooring buoys, thus enhancing safety. 
  • Features of the Straatman Telemetry system include: 
  • Integrated load monitoring software; 
  • Automatic release software; 
  • Comprehensive logging functionality that records all alarms, data, and activities for each vessel; 
  • A portable device that displays all integrated software, compliant for use in hazardous areas (ATEX certified). 

Employing the Straatman Telemetry System for mooring buoys ensures: 

  • Elevated safety measures for operators, equipment, and the environment; 
  • Enhanced responsiveness during potential hazardous situations; 
  • In-depth insights into mooring data, facilitating continuous improvements.

Watch our Quick Release Buoy Hooks product video:

What to expect from our Straatman team

Continuous innovation and improvement
In-house production in The Netherlands

Every product has been tested before it leaves our factory

Over 50 years of experience in mooring and dredging

Learn more about our quick release buoy hooks

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