Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171] Outdoor | Night Vision canals and port plans

canals and port plans

almost double that of our nearest competitor

Standard Duplex Cable - Flat 10/2 - 2x5mm² - Red/Black - 100'

Stud dimensions: 5/16" x 7/8"

Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171] Outdoor | Night Vision canals and port plansSeries 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