Stanchion mounted furling line lead block. Accepts lines up to 1/2"; mounts to 1" stanchions.
• Sheave model is ideal for line entry and exit points where a change in direction occurs
• Unique tracker-ball angle adjuster allows body to articulate for perfect sheave alignment
• Easy to install - no need to remove stanchion
• Sheaves are replaceable
• SWL 660 lb