BALT INC.-HOLDER,LOCKING CPU,BHST. Lockable CPU Holder, 20w x 12-3/4d x 22-1/2h, Gray. CPU mounts vertically or horizontally under worksurface. Adjusts vertically 17 3/4" to 22 1/2" high by 8 3/4" to 10 1/2" wide and horizontally 9" to 13 1/4" high by 17 1/4" to 20" wide. All-steel construction provides maximum security. Includes two combination locks. Color(s): Gray; Overall Dimensions: 20 x 12 3/4 x 22 1/2; Capacity (Weight): 50 lbs.; Material(s): Steel.