Phillips Tabbed J-Track is used with common shaftwall studs at floor and ceiling cavity shaftwalls, vertical chases and area separation walls. The tabs retain a 1″ shaftliner. Tabbed J-Track is manufactured with galvanized steel. Phillips Tabbed J-Track is available with either a 2-1/4″ or 3″ leg. 2-1/4″ leg is available in both 25 and 20 gauge steel and 3″ leg is available in 20 gauge steel. Phillips provides widths of 2-1/2″ (250J), 4″ (400J) and 6″ (600J) to suit all needs.