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Ronstan Series 40 Ball Bearing Block - Double - Becket - Swivel Head

Ronstan Series 40 Ball Bearing Block - Double - Becket - Swivel Head
Item# 70617
$74.71
Availability: 2

Product Description

Ronstan

Series 40 Ball Bearing Block - Double - Becket - Swivel Head

Features:

  • Low friction Acetal or Torlon® bearing system
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance

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.Features a swivel shackle head for full 360° rotation.

Applications:

  • Mainsheet
  • Halyard
  • Vang
  • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)