Ronstan Series 40 BB Block Single

FeaturesLow friction Torlon® ball bearing systemLightweightCheek cut-outs for easy bearing maintenanceOversize Torlon® balls minimise frictionPrimary lead blocks on dinghies and catamaransControl lines on larger yachts
Breaking Load : 1100 kg
Max Working Load : 240 kg
Weight : 60 g
Diameter (mm) : 40.0
Diameter : 40 mm
Made in : China
Max Rope Diameter : 6 mm
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