Quantum Storage Systems QRB166BL Hopper Bin, 41 7 8 in x 16 1 2 in x 17 1 2 in, Blue, Stacking Capable M1R differential pressure rating: 5 150 psi differential pressure rating: 5 150 psi electrical hazard rated Country of Origin United States Overall L x W x H 41 7 8 in L x 16 1 2 in W x 17 1 2 in H Overall Length 41 7 8 in Overall Width 16 1 2 in Overall Height 17 1 2 in Inside Length 40 1 8 in Inside Width 14 in Inside Height 16 1 2 in Height 17 1 2 in Outside Width 16 1 2 in Outside Height 17 1 2 in Outside Length 41 7 8 in Width 16 1 2 in Length 41 7 8 in Hopper Height 16 1 2 in Color Blue Load Capacity 175 lb Material Polypropylene Stackable Yes Volume Capacity 5 electrical and plumbing supplies in maintenance closets