Optional 3Rd Shelf For Stock Cart

An optional 4 deep middle tray shelf is available and can be added to make a three shelf cart. Cart capacity is 500 pounds with a 250 pound maximum capacity on each shelf. Installs easily. 37 1/4 x 25 1/2 x 4 1/4 (2.3 cubic feet) Use with CA1900 Large 2 Shelf Cart By Marnio.