Tripp Lite 4POSTRAILKIT1U SmartRack 4-Post 1U Universal Adjustable Rack-Mount Shelf Kit

4POSTRAILKIT1U is an adjustable rackmount shelving system that supports heavy UPS systems, as well as other pieces of networking or power protection equipment. 4post expandable mounting rails offer front to rear support for equipment with 17.5inchwide rectangular chassis. Rails adjust to any setting between 20.5 and 36 inches. Includes mounting hardware compatible with squarehole racks. Supports up to 150 pounds (68 kilograms). 4POSTRAILKIT1U is an adjustable rackmount shelving system that supports heavy UPS systems as well as other pieces of networking or power protection equipment 4post expandable mounting rails offer front to rear support for equipment with 17.5" wide rectangular chassis Rails adjust to any setting between 20.5 and 36 inches Includes mounting hardware compatible with squarehole racks Supports up to 150 pounds (68 kg)