12mm Line Size, 4:1 Ratio
12mm Line Size, 4:1 Ratio
Sailing Pulley Block System 4:1 Ratio, 12mm Red Fleck Braided Polyester Line, Tied To Block (Not Spliced)
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Sailing pulley block for mainsheets, kicking straps etc. This is a custom-made pulley block assembly using quality Nautos 60-series pulley blocks and European-made braided polyester line, available in a choice of lengths.
- 4:1 Mechanical advantage
- 12mm Braided Polyester Line
- Line Colour White With: Red Fleck
- Nautos 60-series pulley blocks
- Load rating 400kg (function of pulley block rating)
The pulley blocks used in this system are the Holt/Nautos 60 series, designed using composite materials for high performance and low-weight.
The braided polyester braid-on-braid line used in our pulley block assemblies is heat-set for reduced stretch, and is made up of a low-stretch polyester core covered with an abrasion-resistant polyester cover.
We offer a choice of pre-configured pulley block systems, allowing you to select line size, colour, mechanical ratio and overall length.