Topper Lower Mast Sleeve (New in 2014)

Topper mast sleeve/mast collar. In March 2014 Topper introduced a new gooseneck system which includes a new boom end fitting and a new mast fitting. This is the mast fitting and will only work with booms with the new end fitting.
It can be fitted to a pre 2014 mast. Remove the old upper mast ring, drill out old alloy rivet and slide up mast, slide new fitting down mast with the lip towards the bottom and fit with alloy rivet using the same hole in the mast. Tools and fixings are not supplied