Valley Craft's 36x18x60 in. Smoke Gray Heavy Duty Cabinet features all-welded steel construction - 4 box formed shelves each with a load capacity of 1,000 lbs. are adjustable on 7 1/2 in. increments - double doors swing open 180° for full access on full-length piano hinges - cast iron contoured zinc plated 3-point locking handle with keys. Additional shelving available to fit your specific storage needs.