SKU:
TN 00620013
€ 48,73
1-2 weeks delivery time
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The Easysea Olli L Anti-Shock Low Friction Ring is a CNC-machined aluminum ring with black anodized finish and EPDM rubber protection, designed to protect boat surfaces and reduce noise with high load capacity.
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Easysea Olli L Anti-Shock Low Friction Ring 28x20
Experience the EASYSEA Olli L, a uniquely engineered anti-shock low friction ring designed to provide double protection for boat decks, hatches, and portholes against bumps and scratches. It also significantly reduces annoying noises caused by wind and wave vibrations. Proudly made in Italy, the ring is crafted from solid Aluminum 6082 and precision machined using CNC technology for a combination of high-quality finish and robust technical performance. Its surface is black anodized to resist corrosion and withstand marine weathering. The Olli L is available in different sizes to suit various applications.
- Material: Aluminum 6082
- Surface treatment: Black anodized
- Protection: EPDM rubber
- Suitable for line diameter: 20 mm
- Internal diameter: 28 mm
- Thickness: 33.20 mm
- External diameter: 72 mm
- Weight: 72 grams
- Maximum workload: 6400 kg
- Breaking strength: 12800 kg
- Order number: 00620013
- Supplier code: OA-104
How to determine the right Olli?
To calculate the breaking force needed, use the formula:
Sail area (m²) × wind speed² (knots) × 0.021 = Working load (daN)* × 5 = Breaking load
*1 daN = 1.01971621 kg
Alternatively, quick formulas to estimate required breaking strength:
- Halyard or mainsheet breaking strength = Genoa area × 80
- Halyard or mainsheet breaking strength = Main sail area × 100
- Spinnaker halyard or mainsheet breaking strength = Spinnaker area × 30
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