For front-to-back filing of letter size files. 90% extension cradles with triple-tied suspensions on file drawers. 75% extension with nylon roller suspensions on box drawers. Locking casters. Installed hangrails. “One Key” interchangeable core removable locks. 15" wide. 28" high fits under 29-1/2" high workstations. Two 6" high box drawers and one 12" high file drawer. Meets or exceeds ANSI/BIFMA standards. The HON® Limited Lifetime Warranty. (Cannot ship UPS.)