Selden Jib Box 505-071-01 – Plain Sheave
This Selden jib box inserts into your boats mast to allow the jib halyard to run through it making hoisting the jib easy.
The Selden mast sheave is made from high load composite which is where the strength and performance comes from. This jib sheave can be used with a wire or rope halyard.
Specifications
- Sheave Width – 6mm
- Sheave Diameter – 35mm
- Length – 85mm
- Width – 18mm
- Distance between holes centres – 75mm
- Fixing hole size – 55x15mm