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Selden Ratchet Blocks

Used for Dinghy Main or Spinnaker Sheets. These blocks make it easy to advance your grip when hauling in the sheet. Also easier for a person holding the sheet. The pefectc ombination of control and convenience.

  • 5mm Delrin Ball bearings
  • 45/60mm carbon fiber reinforced polyetherimide sheaves
  • Manual switch for either ratchet functioning or free-turning