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Ronstan Series 20 Ball Bearing Block – Double – 2-Axis Shackle Head

Series 20 Ball Bearing Block – Double – 2-Axis Shackle HeadFeatures:Low frictionHigh static and dynamic load capacityLightweightPrecision molded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low frictionTwo-Way head can be fixed at 0 degree or 90 degreeApplications:Dinghy control linesDinghy vangsCunninghamsTraveller controlsMaterials:Stainless steel ball bearingsUV Stabilized Acetal sheaveGrade 316 stainless steel load strap and head fittingImpact and UV resistant, fiber reinforced Nylon cheeksSpecifications:Sheave Ø:20mm(3/4)Max. Rope Ø:6mm(1/4)PinØ: 4mm(5/32)M.W.L.:350kg(770lbs)B. L.:700kg(1,540lbs)Weight:42g(1.5oz)

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