Mapex Backbar for Quad Qualifier Tenors 

This is a genuine Mapex replacement part designed to provide a strong and stable connection for your Qualifier Series tenor drum set. This back bar allows the use of J-hook style carriers, which opens a number of possible carrier and stand configuations from multiple brands.  Note, this attachment is for a 4-drum configuration.  There are different back bars for 3-drum and/or 5-drum sets.