Custom build a storage solution that fits your needs. With individual drawer and slide mechanisms featuring full-slide capability each Systainer lid can be fully opened. Designed to work with 32 mm systems for layout and construction. Compatible with Classic or T-LOC Systainers. Maximum load 44 lbs. Systainers sold separately includes five 5 drawers. Box construction should be 16-13/16" 427mm wide by 14-31/32" 380 mm or more deep with a minimum of 1/2" 13mm under the bottom drawer and 5/16" 8mm above the top drawer.