Product Information Description Measuring Guide Other Details Steel CPU support bracket w/ 4 black rolling casters Minimum CPU width: 5 1/8 in (13.018 cm) Maximum CPU width: 10 in (25.4 cm) Price per unit Office Ergonomics - How To Do I Need A CPU Holder? How To Reduce Back Pain Ergonomic Desks & Tables Need It Fast? We Can Help! See Our International Shipping Options Request A Quote Today Robust Rolling CPU Cart from Richelieu. Steel bracket with four black plastic casters. Fits towers between 5.125" and 10" wide.