The Audio2000'S AST424Z tray is an audio video device holder and a device tray to be used with a flat panel TV/monitor stand or a speaker stand with a tube diameter of 1/2 to 2-1/2 inches. The dimensions of the tray are 16 inches wide and 10 inches deep.The AST424Z is configured to be compatible with AST420X, AST420Y, AST4212, AST4213, AST421X, AST421Y, AT422X, AST4395B, AST4214, AST424Y and other standard speaker Stands. The AST424Z tray is designed to have the load capacity of up to 10 lbs. This device tray is constructed with heavy-duty steel plate with a powder-coating finish for stability and durability.