Akro-Grid models 33103 (10 7/8 x 8 ¼ x 3 ½ in.), 33162 (16 ½ x 10 7/8 x 2 ½ in.), 33165 (16 ½ x 10 7/8 x 5 in.), and 33222 (22 ½ x 17 ½ x 12 in.) are work-in-process containers compatible with racks, shelving, and automated material handling equipment. Molded-in grid system with divider slots allows creation of compartments down to 1 1/8 in.², and stacking rims and external ribbing lend to strength. Injected-molded from industrial polymers, containers are resistant to solvents and chemicals.