FlexFusion Cabinets shall consist of a welded and assembled steel frame construction available in 600mm, 700mm, and 800mm widths, 1070mm and 1200mm depths and 42 RU, 45 RU, 48 RU, and 52 RU heights. The top of cabinet shall be available with either molded edge protection and snap-in covers for CoolBoot® Grommet Cable Seal or brush cable seal and rear lift-up lid for PDU cable lay-in. Fully adjustable front and rear cage nut equipment rails. Available options includes front single hinged door and rear split-hinged doors with 80% open perforation, horizontally split side panels, cable management fingers, vertical cable manager bracket, PDU mounting bracket and casters. The entire cabinet shall be electrically bonded without the use of bonding wires. Cabinet shall have a 1591kg (3500 lbs.) static load rating and 1136kg (2500 lbs.) rolling load rating.