Ronstan RF50101 50mm Single Loop Top Block All-RBW25-30%-Off It comes fitted with a

It comes fitted with a universal joint

We recommend either hand washing in warm soapy water and allowing to air dry or turning inside out and machine washing on a gentle 30°C wash then tumble drying on a low heat setting

affectionately known as ´The Boat Whisperer´ since the release of his Upwind and Downwind Boat Whisperer DVD sets

See what’s new in Version 2

A Topper® Sail folded from new in a sail bag

Ronstan RF50101 50mm Single Loop Top Block All-RBW25-30%-Off It comes fitted with aPrecision moulded Acetal 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 engaging the grub screw in either the 0 or 90 degree position. Applications: Mainsheet Spinnaker sheets Halyards and other primary applications on boats up to 10m (33ft) Materials: Acetal ball bearings UV stabilised