Spinlock BRS 63mm Jamming Spinnaker BlockSpinnaker 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.
Features and Benefits
Lightweight webbing attachment strop for toe rail or pad eye.
Safe Cam Load 240kg (528lbs)
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’t help: peeling spinnakers, or changing a sheet winch.