Ronstan Series 40mm Double 2-Axis Shackle Head BB Block Handles MATERIAL Synthetic

MATERIAL Synthetic

Fixed Chainpipe

Please note that the screws contained in this kit will not fit the smaller size winches

Designed for medium duty rigging applications

Ronstan Series 40mm Double 2-Axis Shackle Head BB Block Handles MATERIAL SyntheticSheaves 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. Head can be locked at 0 or 90 by removing the shackle and changing the headpost orientation. Applications Mainsheet Halyard Vang Spinnaker control lines on off the beach catamarans, one design classes and sportsboats up to 8m (26ft)