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