![Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171] Outdoor | Backpacks mark and navigate to locations](https://cdn.shopify.com/s/files/1/0277/9922/4408/products/70615XL.jpg?v=1577017371)
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mark and navigate to locations such as brush piles
Fabricated from Marine Grade PVC with UV Inhibitors and Fungicides
15A to 50A 125/250V Pigtail Adapter
Rope Ø: 3mm(1/8")
Northstar 24" (M Series/8000i) (w/ 19042 Adaptor)
Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171] Outdoor | Backpacks mark and navigate to locationsSeries 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
