Ronstan low friction ring
36,90 € TTC
Ronstan low friction rings
The main advantage of a friction ring is its exceptional weight-to-resistance ratio: a friction ring is around 10 times lighter than a pulley!
Description
Ronstan low friction rings
Made from aluminum, they provide performance, lightness and reliability. Anodized for a smooth surface, their rounded shape allows for easy movement of the Ropes, reducing wear and tear. These low-friction rings are perfectly suited to applications at the foot of the mast, barber, lazy-jack, hoist, backstay…
In recent years, friction rings have invaded the decks of racing boats. Economical, they have rapidly been democratized in the yachting world. Weight, strength, performance.

| Référence | Pour cordage de Ø max | A | B | C | D | Charge de travail | Poids |
|---|---|---|---|---|---|---|---|
| 08.07 | 7 mm | 8 mm | 22 mm | 7 mm | 11 mm | 1000 kg | 4 g |
| 11.08 | 9 mm | 11 mm | 29 mm | 8 mm | 13 mm | 2000 kg | 8.4 g |
| 16.11 | 12 mm | 16 mm | 38 mm | 11 mm | 17 mm | 5000 kg | 17.3 g |
| 21.14.5 | 16 mm | 21 mm | 47 mm | 14.5 mm | 22 mm | 7000 kg | 33 g |
Additional information
| Weight | N/A |
|---|---|
| Taille | 08, 11, 16, 21 |







