Ronstan Series 20 Ball Bearing Block - Upright Lead – Marine Boat Replacement Part is organized for anchoring, docking & mooring shoppers who need a clear, professional marine parts buying experience.

Series 20 Ball Bearing Block - Upright Lead Features: Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction Applications: Typically used for halyards at the mast base Materials: U.V. Stabilized Acetal sheaves Stainless steel ball bearings & Load housing Specifications: Sheave Ø: 20mm(3/4") Max. Rope Ø: 6mm(1/4") Fastener Ø: 4mm(5/32") M.W.L.: 250kg(550lbs) B. L.: 550kg(1,210lbs) Weight: 18g(0.6oz)

Fitment & Product Details

• Brand / Manufacturer: Ronstan
• Material: stainless steel

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