Our first choice for industrial bins (aka divider bin) with a standard size, compatible with a SCUTTLE chassis and deck.
Nominal dimensions are 16 1/2 x 11 inches for the exterior.
Most brands offer this size with depths of 2, 4 5, 6, and some deeper depths.
Drawings vary by model but the bins are interchangeable with dividers and where they fit. Drawings below are offered by McMaster (industrial supplier) for their bin, Part No 40355T571.
Main manufacturers of the bins are: Akro-Mils, U-Line, and LewisBins