Cylinder Security Cabinet, 4 Cylinder Capacity G-5004 Cylinder Cabinets: Sized for 4 standard (9.25in. diameter)or 1 cryogenic cylinder up to 22 inch diameter. Panelized laser cut steel bodies, internally braced, with solid panel roof. Model G-5004 bolts to floor at 6 points. Carriage bolt and solid panel assembly assures security superior to expanded steel competitors. Welded chains for stationary models. Padlock capable. UV inhibited exterior grade powder painted for durability. 24x24x72" 245 lbs.