Ronstan Ball Bearing Utility Blocks - Series 20 - Single, Loop Head stainless Upgrade your Fynspray water pump

Upgrade your Fynspray water pump with the 1/2" Water Pump Impeller FLAT Drive

This quick and convenient kit will help custom shape the boats wake to suit any boarder's style - faster than ever

with a volume adjustable control

Convenient track mounting slugs are available for fitting standard profile track to the luff groove of existing masts

Includes bushings and hardware for mount

Ronstan Ball Bearing Utility Blocks - Series 20 - Single, Loop Head stainless Upgrade your Fynspray water pumpLow friction High static and dynamic load capacity Lightweight Precision moulded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low friction. Can be fitted with a shackle in either of two planes to allow correct alignment of the block. Range Seletion Advice: https: www. ronstan. com. au marine5 SAblocks. asp