Casters Set of 4 for Fire Proof Insulated Files

Casters, Set of 4 for Fire Proof Insulated Files Casters, Set of 4 for Fire Proof Insulated Files. For use with ATD models 77956, 77960, 77964, 77968, 77972, 77976, 77980 and 77984. File Type specify 25 deep letter, 25 deep legal, 31 12 deep letter o