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.
Ronstan designs and manufactures world-class blocks and pulleys for all types of sailing. The Series 20 uses 20mm ball bearing sheaves and fits 6mm or 1/4" line.
Features
Compatible with our in-house custom risers
Can be mounted side by side for multiple lines
Tip: use our custom riser to color code each lead block location
Specifications
Maximum working load: 500 lbs. or 250 kg.
Breaking load: 1210 lbs. or 550 kg.
Weight: 18g
Ronstan's Series 20 fits 6mm or 1/4" line. These high performance blocks use 20mm sheaves and are engineered to achieve excellent strength-to-weight ratios and a long, maintenance free service life.
