Colligo Marine Static Sheave Box
by Colligo Marine 7 Oct 2021 14:00 PDT
Machined from solid aluminum, polished and hard coat anodized © Colligo Marine
Colligo Marine Static Sheave Box is great for spinnaker halyards and any rotating mast halyards. Virtually eliminates any chafe!
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.
Static sheave box shop here...