Lid, Color Gray, Compatible Grainger Part Number 21P629, 21P630, 21P631, 21P632, Compatible Manufacturer Model Number SN2214-5, SN2214-8, Material Fiberglass, Overall Diameter Not Applicable, Overall Length 24 1/8 in, Overall Width 14 3/4 in, Shape Rectangular, For Container Type Stack and Nest Container, Series CSN Trays