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Spinlock BRS 63mm Jamming Spinnaker Block

Item #


Product Description

Spinlock BRS 63mm Jamming Spinnaker Block

Features and Benefits

  • 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)


    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.