Ronstan Upright Lead Block
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Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range. |
Applications:
- Typically used for halyards at the mast base
Materials:
- Acetal ball bearings
- UV stabilised Acetal sheave
- Grade 316 stainless in acciaio load strap and head fitting
Features:
- Sheave Diameter – 20mm
- Maximum Rope Diameter – 6mm
- Fastening diameter – 4mm
- Maximum working load – 250kg
- Breaking load 550kg
- Weight 18g
Recensioni
Ancora non ci sono recensioni.