Ronstan Series 20 Ball Bearing Block - Single [RF20100]

Series 20 Ball Bearing Block - SingleFeatures: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction Applications: Dinghy control lines Dinghy Vangs Cunninghams Traveller controls Materials: U.V. Stabilized Acetal sheaves Stainless steel ball bearings Grade 316 stainless steel load strap and head fitting Impact and UV resistant, fiber reinforced Nylon cheeks Specifications:Sheave Ø: 20mm(3/4")Max. Rope Ø: 6mm(1/4")Pin Ø: 3mm(1/8")M.W.L.: 250kg(550lbs)B. L.: 550kg(1,210lbs)Weight: 20g(0.7oz)