FEC equivalent to Panasonic RAK95-250 rackslide kit. With the RKSPAJ250, you can single/dual mount The models AJD950C, AJSD93, AJSD255 AND AJHD1200A. The kit includes a blank panel for single mounting these units. In addition, you may single mount only the AJHD1400A unit. For dual mounting the AJHD1400A, you must use the FEC RKSPAJ1400 rackslide kit.