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Ronstan Series 20 Ball Bearing Block – Single – Loop Top

Series 20 Ball Bearing Block – Single – Loop TopFeatures:Low frictionHigh static and dynamic load capacityLightweightPrecision molded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low frictionCan be fitted with a shackle in either of two planes to allow correct alignment of the blockApplications:Dinghy control linesDinghy VangsCunninghamsTraveller controlsMaterials:U.V. Stabilized Acetal sheavesStainless steel ball bearingsGrade 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)M.W.L.:250kg(550lbs)B. L.:550kg(1,210lbs)Weight:16g(0.6oz)

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