Single Upright Lead Block, suits 2 x 4mm or 5/32″ fasteners

Specifications

Product Specifications

Max. Rope diameter (in) 1/4 M.W.L. (lb) 550 Sheave diameter (in) 3/4 B.L. (lb) 1210 Weight (oz) 0.6 Fastener (in) 5/32

Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.

Precision moulded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low friction.

Typically used for halyards at the mast base.

Grade 316 stainless steel ball bearings. UV stabilised Acetal sheave. Grade 316 stainless steel load housing