Ronstan Series 20 Single Upright Lead Block

Features

Sheave Ø - 3/4 in.

Max. Rope Ø - 1/4 in.

Max. Cable Ø - in

Fastener Ø - 5/32 in.

M.W.L. - 550 lb.

B. L. - 1210 lb.

Weight - 0.6 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 stainless steel or Torlon® ball bearings provide high performance & low friction.

Applications

Typically used for halyards at the mast base.

Materials

Grade 316 stainless steel ball bearings

UV stabilized Acetal sheave

Grade 316 stainless steel load housing