Spinlock Sheave Mobile Block with Locking Cam – 50mm
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 useÂ
- CAM has three distinct operating modes