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Colligo Marine Static Sheave Box

by Colligo Marine 3 Apr 12:43 PDT
Static Sheave Box © Colligo Marine

Colligo Marine's Static Sheave Box is great for spinnaker halyards and any rotating mast halyards. Virtually eliminates any chafe!

  • Machined from solid aluminum, polished and hard coat anodized.
  • No bearings. No moving parts to EVER go bad.

These Static Sheave Boxes come in two sizes:

  • 1/2 inch (12mm) line
  • 3/8 inch (9mm) line

For use with a high-tech, slippery Dyneema Halyard. Preferably uncovered.

Shop on Colligo Marine for the Static Sheave Box here...

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