Drawers hold up to 200 lbs. and lock with differently-keyed central cylinder lock keys included. Built-in drawer locking system prevents accidental tipping. Drawers open easily on side mounted tracks. Roller glides allow full-access drawer extension. Forklift base included with the 57H models. Full width handles for better grip and a flush, catch-free front. Label with plastic cover on each drawer handle allows easy labeling of drawer contents. Drawers accept optional Divider Kits to create up to 13 compartments for organized storage. Includes one 4H Drawer Inside Dimensions 31-3/5W x 17-9/10D x 2-3/4H, two 5H Drawers Inside Dimensions 31-3/5W x 17-9/10D x 3-3/4H, one 6H Drawer Inside Dimensions 31-3/5W x 17-9/10D x 4-3/4H, three 8H Drawers Inside Dimensions 31-3/5W x 17-9/10D x 6-3/4H, and one 10H Drawer Inside Dimensions 31-3/5W x 17-9/10D x 8-3/4H.