DIYHD Pocket Door Frame Sliding Hardware. Frame and Hardware Only, Not Including Door Panel. Full set pocket door frame kit, fit 2X4 studs wall. Header frame fit door panel width 24″ to 36″;The length can be cut to fit door panel’s width. Side frame fit door height 80″ / 84″ / 96″; If door is shorter than 96″, lower header and cut bottom ends of side frames. The kit fit door panel thickness:1″1 3/4″. Steel with zinc plating. 80″ / 84″ / 96. Side Frame Track Drawing.