Ronstan Ball Bearing, Series 40 - Triple, Swivel Shackle Head ronstan swivelling cleat unit 28mm ball bearing sheave - small c-cleat fairlead Specially engineered crescent shaped planing

Specially engineered crescent shaped planing surface funnels water flow to add thrust

Polished Aluminium

The Aero Range of filler caps produce the largest range of aftermarket tank filler caps to suit any application

Includes adapters for all major outboard engine manufacturers

Ronstan Ball Bearing, Series 40 - Triple, Swivel Shackle Head ronstan swivelling cleat unit 28mm ball bearing sheave - small c-cleat fairlead Specially engineered crescent shaped planingSheaves 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 Features: Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Features a swivel shackle head for full 360 rotation Applications: Mainsheet Halyard Vang Spinnaker control lines on off the beach catamarans, one design classes