Mast Base Lead Block, Hi-Load, 2-1/4" Sheave Dia., 3/8" Line Dia., 2,500lb. SWL from HARKEN
For leading lines aft and over cabin tops or coamings. Narrow sheave carriers permit mounting several in a small area. Low lead profile keeps lines close to the deck. Standard block features a stainless shell, Delrin sheaves and roller bearings. High-load blocks have aluminum sheaves with ball bearings and Teflon-composite bushings designed to carry the high static loads of halyards. Sheave: 1-3/4". Sheave Size: 1986: 1-3/4" (44mm); 1988 & 3002: 2-1/4" (57mm).
$135.79 $135.79