57mm triple Zircon block
Harkens large Zircon block with three 57mm sheaves for ropes up to ø10mm. Ceramic ball bearings for fine trimming of sheets.
In stock
SKU
HK2199
€221.95
€221.95
Zircon Block – Triple Sheave 57 mm
The Zircon triple sheave block is engineered for heavy-duty setups. Featuring 57 mm ceramic bearing sheaves, it supports ropes up to 10 mm and manages workloads of up to 450 kg. Built with a focus on durability and efficiency, it delivers smooth operation in demanding conditions.
Features of the Harken Zircon Series:
• Lightweight and efficient design for competitive sailing
• Zirconium ceramic bearings reduce drag and increase strength
• Durable materials ensure reliability
• Smooth operation with minimal resistance
Technical Details:
• Triple 57 mm sheaves
• Maximum rope diameter: 10 mm
• Maximum workload: 450 kg
| Series | Zircon |
|---|---|
| Sheaves Ø | 57 mm |
| Number of sheaves | 3 |
| Bearing | Ball bearing |
| Max rope diameter | 10 mm |
| Swivel | No |
| Cam | No |
| Ratchet | No |
| Breaking Strength (kg) | 1350 |
| Safe Working Load (kg) | 450 |
