a) Two-drawer filing cabinet 33” x 18 1/2” x 28” (84 cm x 47 cm x 71 cm) b) Four-drawer filing cabinet with safety vault 52” x 18 1/2” x 28” (132 cm x 47 cm x 71 cm) c) Four-drawer filing cabinet with safety vault 57” x 21” x 30 1/2” (145 cm x 53 cm x 77 cm) d) Four-drawer filing cabinet 52” x 18 1/2”” x 28 1/2” (132 cm x 47 cm x 72 cm)