Ronstan Ball Bearing Utility Blocks - Series 20 - Single, Stand-Up shower box Supplied with keeper plate and

Supplied with keeper plate and below deck fastening plate (Type B)

Impeller - Mercury Type suits 47-89983

Warning: Vernatube should never be installed in an exhaust system where structural loads from the boat/vessel might be transferred to the tube producing stress

Measures 260mm overall and 90mm wide at the front feet

Side mount enclosure is designed for cockpit mounting

Ronstan Ball Bearing Utility Blocks - Series 20 - Single, Stand-Up shower box Supplied with keeper plate andLow 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. Range Seletion Advice: https: www. ronstan. com. au marine5 SAblocks. asp