![Ronstan Series 40 Ball Bearing Block - Double - Swivel Head [RF40200] Marine Plumbing & Ventilation | Ballast Pumps Create 5-22 compartments](https://cdn.shopify.com/s/files/1/0422/8913/5778/files/70616XL.jpg?v=1744395640)
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Create 5-22 compartments
Innovative shoulder strap tethering system transforms into safety harness to connect everyone together while in the water
Short Circuit Protection: Yes
No manual tuning is needed
Fully-automatic on-board charger provides a 1
Ronstan Series 40 Ball Bearing Block - Double - Swivel Head [RF40200] Marine Plumbing & Ventilation | Ballast Pumps Create 5-22 compartmentsSeries 40 Ball Bearing Block Double Swivel Head Features: Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Features a swivel shackle head for full 360 rotation 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: Mainsheet Halyard Vang Spinnaker control lines
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