Specifications: Mounting Standards: VESA FDMI MIS-D, 100/75, C (hole pattern: 100 x 100 mm & 75 x 75 mm)
Maximum outside width of display: 21.25" (Displays are 2" (5 cm) thick)
Typically horizontal dimension: 22"
Specifications: Maximum outside width of display is 24.5" (62 cm) when displays are 2" (5 cm) thick. Accommodates most displays with screen-size up to 24" as well as some displays with screens as large as 26". Actual allowable width of displays will vary slightly depending on display thickness