Ronstan Series 40 BB Block, Fiddle, Cleat Sailing Shackle Type - T40 Large/Large

Shackle Type - T40 Large/Large Bail Swivel

Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft)

Dynamic Zuma Dolly

A - 1 1/16 in

Dynamic Alden Ocean Shell Dolly

Ronstan Series 40 BB Block, Fiddle, Cleat Sailing Shackle Type - T40 Large/LargeProduct Description Ronstan Series 40 BB Block, Fiddle, Cleat Product Information 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. Captive Lock universal head can be fixed in either of two planes, or free to swivel as required. Quick adjusting cleat arms require no tools to adjust and fix securely in position. Features