GIZMO set - 12.7 mm main boom.
Revised design of parts used for the GIZMO on a SAILSetc swing rig with a 12.7 mm Ø main boom, 12 mm Ø fore yard and 8 mm Ø headsail boom.
Choose both packs if you are adding a GIZMO to an existing rig without a GIZMO.
Choose only the replacement pack if you are updating an existing rig with an older GIZMO.
The replacement pack comprises: main cluster block, 2 x clew blocks, fore yard fore end block, headsail boom block, faired topping lift ring, prodder ring.
The supplementary pack comprises: GIZMO arm, shaft and bearings, 2 x shackles, stainless steel ring, PTFE boom band.
A description of how the GIZMO is used - here.
