Jammer Block 50mm Spinnaker

Product description

This jammer block is for situations where a fixed foot block can’t help: peeling spinnakers, or changing a sheet winch.

• Controlled spinnaker handling
• Attached with webbing strop, positioned on a toe rail or padeye
• No drilling and no clutter on deck
• Plain bearing sheave provides smooth running at low loads
• Excellent durability at high loads
• Strop allows fullest rotation for spinnaker sheet use
• CAM has three distinct operating modes

Specifications:

• Sheave Diameter: 50 mm
• Safe Work Load on Sheave: 800 kg
• Safe Cam Load: 160 kg
• Line Diameter: 6-10 mm