RONSTAN SERIES 15 BALL BEARING BLOCK, FLIP FLOP
Series 15 Ball Bearing Utility Block -
Pivoting Lead BlockFeatures: Smallest and lightest ball bearing block availablePrecision molded acetal sheave running on stainless steel ball bearings provide high performance low frictionSingle loop head blocks include an O-ring to separate running line from head lashing or fixingFeaturing a 4-point fastening for load distribution and low profile. Can be mounted without disassembly.
Applications: Dinghy control linesVangs, cunninghams and tweakersShock cord tensioning systemsMaterials: BB
sheaves: UV
stabilized acetalBall bearings: Stainless
steelCheeks: Grade 316 stainless steel