These cabinets mount securely to the wall with a heavy-duty metal rail and hook system Ensures easy cleaning beneath the cabinets and protects your stored items from water and dirt Includes all hanging rails, fastening bolts, metal handles, and adjustable hinges Tools required for installation: drill, stud finder, level and tape measure; ships ready to assemble, includes an instruction booklet for easy assembly 1 storage cabinet measuring 36-in W x 12-in D x 72-in H; 40-lb per shelf weight capacity Storage cabinet features 3 adjustable shelves and 1 fixed shelf with middle divider A pair of 3-drawer base cabinets each measuring 30-in W x 16-in D x 24-in H with 120-lb weight capacity 2 upper cabinets each measuring 30-in W x 16-in D x 24-in H with a weight capacity of 60-lb Upper storage cabinets each include 1 adjustable storage shelf which is 0.75-in thick Prepac HangUps 90-in W x 72-in H Light Grey Composite Wood Garage Storage System