Spinlock BRS 50mm Jamming Spinnaker Block Smocks Fishing Gear Sails protection

Sails protection

Stainless steel cleating plate for stiffness and minimal distortion under load (blackened)

Wichard 1/4" Diameter Tack Shackle

0 Soft Shackle

not yellow

Spinlock BRS 50mm Jamming Spinnaker Block Smocks Fishing Gear Sails protectionProduct Description An excellent choice for situations where a fixed foot block just won't do, the Spinlock BRS 50MM Jamming Spinnaker Block provides controlled spinnaker handling in a range of conditions. This block is equipped with a locking cam, making it ideal for changing sheet winch, sail changes and locking spinnaker sheets upwind. The locking cam can be tuned to the exact rope size ranging from 6 to 10 millimeters. It features a plain bearing