Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171] Sailing | Blocks What about the insulation

What about the insulation

The FFM100 also uses true temperature compensation with embedded temperature sensors within the meters

Imaging: Standard/Down

This stabilizing converter provides continuous

The 4-Zone Splitter is the perfect companion to the Dry Bilge System

Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171] Sailing | Blocks What about the insulationSeries 40 All Purpose Block Single Upright Lead Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire. Applications: Typically used for halyards at the mast base. Materials: UV stabilised acetal sheave Grade 316 stainless steel load housing