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Bowsprit Pulley NUB - Dyneema® Spi 4 Nub® - NODUS FACTORY
Bowsprit Pulley NUB - Dyneema® Spi 4 Nub® - NODUS FACTORY
Bowsprit Pulley NUB - Dyneema® Spi 4 Nub® - NODUS FACTORY
$ 104.41 USD

Bowsprit Pulley NUB - Dyneema® Spi 4 Nub® - NODUS FACTORY

Bowsprit Pulley NUB - Dyneema® Spi 4 Nub®


Description:

Spi 4®, is a Nub pulley on a "tie" strap allowing to fix the spi tack on the bowsprit. 

  • For bowsprit, fixing and adjustment of the strap by lashing in dyneema®, tightening by 4 half keys minimum
  • Throat pulley for ropes up to 12 mm in pure Dyneema® or with non-aggressive sheath 
  • Tack position can be adjusted by means of the Nodus FR14 friction ring
  • You can use the Nub block as a spinnaker pole hoist.

 

The Nodus-Nub® and the Nodusfactory™ dyneema® lashing strap are Made in France and made in our workshops.

 

Product Details

Product 

Name

Breaking

Load

NUB Pulley "Lashing" Rope Sail size
R2 Basket Reference R2 40 nds
KG Nub 40  3 mm m2
Spi 4 NUB 3000 N 40 1 ml 130 m2

 

To be used for bowsprit 

Bowsprit

Ø 70mm Ø 80mm Ø 90mm** Ø 100mm**
Spi 60 m2 80 m2 100 m2 130 m2
Gennaker 37 m2 50 m2 65 m2 105 m2
Jif reefing* 1,5t / 2,5t 2,5t / 4,5t 4,5t / 7,0t 4,5t / 7,0t

*with Jib-boom **Loop with lashing & Ring FRd


Data sheet

  • Low friction Nodus-Nub ring, black thermoplastic technical resin
  • Sewn webbing 100% Dyneema® R2 48fx pre-stretched, enzymed ¬ black
  • 3 mm Dyneema® lashing
  • Structural eye termination ¬ sewn


Advantages

  • Easy and quick to install, no need for mechanical fastening " Anti-slip strip installation optional
  • Secure locking under load and off load
  • Reliable and maintenance-free
  • Veritas certified resistance