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Spinlock  |  SKU: SPIBRS/63

Spinlock Mobile High Efficiency 63mm Block with Locking Cam

Sale price $207.50 Regular price $250.00
Shipping calculated at checkout.

Pickup available at 1830 East Interstate 30

Usually ready in 24 hours

DELIVERY AND RETURN INFO

Manufacturer part #: BRS/63

Features American Metric
Description Floating Jammer Turning Block 63 mm
Rope Range 5/16 in - 1/2 in 8 mm - 12 mm
Breaking Load 2640 lb 1200 kg
Weight 10 oz 300 g



Manufacturer part #: BRS/50

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Manufacturer part #: BRS/63

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

  • Tough aluminium side plates
  • BRS/63 model - 63mm (2 1/2") composite sheave
  • Clevis pin & ring for easy attachment
  • Webbing strop
  • Three stage cam, see next page for detail