Ronstan Series 40 Ball Bearing Block - Single Upright Lead Anchoring & Docking | Windlass Accessories SP-70 Autopilot with Rotary Feedback

SP-70 Autopilot with Rotary Feedback for Inboards - No Drive

UPC: 089300013347

Heavy Duty Water Cooled Motor

gear ratio: 6

Ronstan Series 40 Ball Bearing Block - Single Upright Lead Anchoring & Docking | Windlass Accessories SP-70 Autopilot with Rotary FeedbackSeries 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