Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171] Boat Outfitting | Tools Protective Front Cover Included (BK-19-C)

Protective Front Cover Included (BK-19-C)

15' Blue Coiled Hose with Adjustable Nozzle

making it the strongest fender in its class

Weedless WedgeT 2 features swept-back

with features that you'll feel and hear more than you'll see

Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171] Boat Outfitting | Tools Protective Front Cover Included (BK-19-C)Series 40 Ball Bearing Block Single Upright Lead Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision molded 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