Open friction ring |Hook®-Tech


The Hook® open friction ring is a versatile solution for a wide range of applications. It can be used for
sheet control, sail trimming, hoist creation and much more.

Ease of use:
The Hook® open friction ring is easy to use and install, requiring no special tools. It requires no special tools.

Performance and durability:
The Hook® open friction ring is built to last. It is made from high-quality materials that are UV, water and weather resistant.

See features below
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Low-friction open ring - Hook® Tech for Dyneema® ropes

  • Loop and Ring with wide passage
  • 3D headsail adjustment
  • Dyneema® sheet leads
  • Deck plates, furling line guide...

... just about everything, depending on the loads required!

Designed to withstand two types of load :

  • static load - Hook p
  • dynamic load - Hook I-tech

Data sheet

High-strength, low-friction open ring

Hook® "open ring" body

Hook p self-lubricating thermoplastic material

  • POM / use Static, low-friction T°C continuous use T°C 100°C

Hook I-Tech® self-lubricating HD polymer

  • Po I-Tech / use Dynamic, very high friction speed Continuous operating T°C T °C +140 /180

Anneau ouvert à friction Hook-Tech

Product Details

anneau à frictrion ouvert Hook tech


  • Low friction: Allows precise, fluid control of the sheets.
  • High strength: Supports heavy loads without deforming.
  • Lightweight: Reduces the total weight of the installation.


  • UV resistance: Will not degrade in sunlight.
  • Water resistance: Will not corrode or deteriorate in salt water.
  • Chemical resistance: Resistant to chemicals in the marine environment.

Ease of use:

  • Easy opening: Allows easy installation and removal.
  • Versatility: Suitable for a wide range of ropes.
  • Load alignment through textile connector

Environmentally friendly:

  • Recyclable POM: Durable, environmentally-friendly material.
  • French manufacturing: Reduces carbon footprint.