Product Description
Ronstan Series 30 Single Upright Lead Block
Features
Sheave Ø - 1 3/16 in.
Max. Rope Ø - 5/16 in.
Max. Cable Ø - in
Fastener Ø - 3/16 in.
M.W.L. - 660 lb.
B. L. - 1650 lb.
Weight - 1.1 oz.
Product Information
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 Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications
Typically used for halyards at the mast base.
Materials
Acetal ball bearings
UV stabilized Acetal sheave
Grade 316 stainless steel load housing