Single Sheave (Pair), 4-1/2" Length, 350lb. SWL from HARKEN
Assemblies easily fasten to the track without additional holes in the boat. Bases and cam arms are machined from a single piece of aluminum for durability and a clean look. End control sheaves are 40mm Carbo blocks with free-running ball bearings to ensure cars adjust easily under load and release instantly in a gust. For angled cleating install the 380 X-treme Angle Fairlead. An integral dead-end terminates control lines. The 1661 or 1638 stand-up toggle holds blocks in a upright position.
$190.53