BLOCK,SINGLE, BALL BEARING 1/4" HOOK BLOCK, SERIES 20 BALL BEARING BLOCKS Series 20mm FEATURES Low friction High static and dynamic load capacity Lightweight Low profile swivelling hook for quick and easy attachment Hook suits rope, stainless steel and webbing fixing points Sheave Ø 20 mm Max. Rope Ø 6 mm Max. Cable Ø - mm Pin Ø - mm M.W.L. 135 kg B. L. 270 kg Weight 21 g PRODUCT INFORMATION Precision moulded 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 Stainless steel ball bearings UV stabilised Acetal sheave Grade 316 stainless steel load strap and head fitting Impact and UV resistant, fibre reinforced Nylon cheeks
