Vertical filing cabinet features steel ball-bearing suspension for superior suspension, 28-1/2"" deep files, label holders and ""One Key"" core-removable lock kit, High drawer sides accept hanging folders without the use of hangrails, All drawers have thumb latches, Spring-loaded follower blocks keep files upright, Follower blocks have positive slide-action positioning that is adjustable on 5/8"" centers, Vertical file has a baked enamel finish over rust-inhibiting phosphate pretreatment, Certified by SCS to be in compliance with specific indoor air quality emission requirements, Meets or exceeds applicable ANSI/BIFMA standards, SKU: SPRCH29757