Ronstan Series 30 BB Block, Upright Lead

RON-RF30171

Ronstan

  • $23.95
  • Save $4.23

Will not ship until

Ronstan Ball Bearing blocks have been conceived and engineered for the demands of competitive sailing. Used on boats of all sizes for sheet, fine tune and control line applications they utilise a highly efficient, low friction bearing systems for optimum sheeting and trimming performance.


We Also Recommend