Description
Series 40 Ball Bearing Block – Double – Becket – Swivel Head
Features:
- Low friction Acetal or Torlon and reg bearing system
- Lightweight
- Cheek cut-outs for easy bearing maintenance
Sheaves running on Acetal or Torlon and reg ball bearings provide high performance and amp low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Features a swivel shackle head for full 360 and deg rotation.
Applications:
- Mainsheet
- Halyard
- Vang
- Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
