Description
High Tension Sheave Box
Twist open the stainless steel cheeks on these sheave boxes to allow clean access to the inside of the mast as well as easy fitting when changing halyards etc.
- Plain bearing alloy sheave
- Sheave width: 12mm
- Sheave diameter: 38mm
- Slot size: 77x19mm
- Hole centres: 90mm
- Hole size: 6mm
