Series 20 Ball Bearing Block - Single - CheekFeatures:Low frictionHigh static and dynamic load capacityLightweightDouble through-bolt mounting for maximum load capacityPrecision molded Acetal sheaves running on stainless steel or Torlon; ball bearings provide high performance & low frictionApplications: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: 14g(0.5oz)
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