Compatible with Systainer³ M, T-LOC, and Classic Systainers. 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. Box construction should be 16-13/16" (427mm) wide by 14-31/32" (380mm) or more deep, with a minimum of 1/2" (13mm) under the bottom drawer and 5/16" (8mm) above the top drawer. [TABS] Features Slides fully extend allowing you to open Systainers while in the drawer Optional drawer lock available For constructing an individual shelf system In 32 hole grid Specs Max. load: 44.1 lbs. (20 kg)Dimensions (L x W x H): 17" x 15" x 2-1/4" (425mm x 376mm x 57mm) [/TABS]