Haylard Diverter Wheel
This is a halyard diverter wheel, which prevents that common problem that we've all experienced, of the genoa halyard twisting around the spar.
It is designed to be used if the angle between the halyard and the spar is inferior to 10 degrees.
It is recommended to add a halyard diverter wheel for a masthead rig.
The centre of the diverter wheel fixes to your spar.