Static Sheave box for masts
from $139.00
Great for spinnaker halyards and any rotating mast halyards so you will never get any chafe. Machined from solid aluminum, polished and hard coat anodized. No Bearings, No moving parts to ever go bad. For use with a high tech slippery Dyneema Halyard. Preferably uncovered.
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Static Sheave Box for mast or boom, Up to 12 mm or 1/2" line, See print for dimensions
Static Sheave Box for mast or boom, Up to 9 mm or 3/8" line, See print for dimensions