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Duralumin Friction ring®

FrD® the Nodus Factory® friction ring is an hard anodized aluminium ring with a super slippery Teflon coated surface. It is also very light, reliable and resistant. The Nodus friction ring is used in numerous applications and for all types of rope.

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€9.00
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Description

FrD® the Nodus Factory® friction ring has a super slippery Teflon coated surface. It is also very light, reliable and resistant. The Nodus friction ring is used in numerous applications and for all types of rope.

This product allows an infinite number of combinations, especially where peak loads are the rule, such as backstays, cascade dumbbells, barbers and many others.

+ Uses
  • Mast foot, in-hauler
  • Barber, in-haulers or as spare pulley
  • Tackle (Mainsail, vang, running backstay, etc.)
  • Hoists (mainsail, vang, running backstay,…etc)

Data sheet

  • Friction Ring D ¬ Hard anodized Duralumin ring ¬ black

Advantage

  • High mechanical resistance
  • High impact and UV resistance
  • Low coefficient of friction
  • Reliable and maintenance-free

Product Details

Product 

Name

Safe Working

Load

Ø A Ø B Ø C Ø D

Ø Rope

Recommended

Weight
Angle  0° Halyard and sheet
Duralumin KG mm mm mm mm mm gr
FrD 10 1500 7 12 12 30 8 max. 8
FrD 14 1800 11 16 16 40 10 max. 16
FrD 20 5000 17 24 24 60 16 max. 80

Nodus & Actuce

For a "professional" seamanship please respect:

  • The angle of the splice at the throat will be 15 degrees minimum.
  • The length of the flat eye must be at least 2.7 times the diameter of the groove of the ring.
  • The textile hook will have a minimum of 0.6 times the groove diameter (loop, shackle, lashing, estrope, ... etc).
  • Respect the minimum Ø of the recommended rope