Ronstan Series 40mm Double 2-Axis Shackle Head BB Block Handles Eye 9/16" (14 mm)

Eye 9/16" (14 mm)

Tear Drop Zinc 4-3/4"

Uses: Epoxy and fiberglass resin

Designed for intermittent operation

MATERIAL Synthetic

Ronstan Series 40mm Double 2-Axis Shackle Head BB Block Handles Eye 9/16" (14 mm)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. 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)