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Easysea Olli XL Anti-Shock Low Friction Ring 38x28
The EASYSEA Olli XL offers the same innovative anti-shock low friction design with double protection, suitable for larger lines and heavier loads. It safeguards boat decks, hatches, and portholes from impact damage and eliminates vibration noise from wind and waves. Also a Deck Equipment DAME Design Award nominee, the Olli XL is crafted in Italy from solid aluminum 6082 with CNC machining, ensuring high-quality finish and technical durability. Its black anodized surface delivers robust anti-corrosion resistance, making it fully marine weather resistant. Available in multiple sizes.
- Material: Aluminum 6082
- Surface treatment: Black anodized
- Protection: EPDM rubber
- Suitable for line diameter: 28 mm
- Internal diameter: 38 mm
- Thickness: 47 mm
- External diameter: 103 mm
- Weight: 317 grams
- Maximum workload: 10,000 kg
- Breaking strength: 20,000 kg
- Order number: 00620014
- Supplier code: OA-105
How to determine the right Olli:
Use the formula:
Sail area (m²) × wind speed² (knots) × 0.021 = Working load (daN*)
Working load × 5 = Breaking load
*1 daN = 1.01971621 kgQuick formulas for required breaking strength of halyard or mainsheet:
- Genoa area × 80
- Main sail area × 100
- Spinnaker area × 30 -