Spinnaker block with locking cam, ideal for changing sheet winch, sail changes and locking spinnaker sheets upwind. Cam can be tuned to the exact rope size.
Lightweight webbing attachment strop for toe rail or pad eye.
Safe Cam Load 240kg (528lbs)
Specifications
Rope Range - 8mm - 10mm (5/16" - 1/2")
Load - kg - 1200kg (2640lbs)
Max SWL - 1200kg (2640lb)
Weight - 0.3kg (0.44lb)
This jammer block is for situations where a fixed foot block can help: peeling spinnakers, or changing a sheet winch.
