Unit shall be Lakeside Model #4744 and shall have stainless steel unitized electronic welding to fasten shelves to frame with a weight capacity of 700-Lb. This cart shall have 3 ea. open shelves measuring 21″ x 33″ constructed of 18-gauge stainless steel. Shelves shall have 11-3/8″ clearance and be reinforced with a hemmed front. All-welded angle legs shall be constructed of 11-gauge stainless steel. Legs shall be spot welded to stainless steel runners. Unit shall have a stainless steel vertical push handle fastened to frame with 4 screws. Corner bumpers shall be mounted to front legs. Bottom corners shall be rounded. Four each 5″ double race, double-ball bearing swivel casters shall be mounted to the dolly frame. Unit shall be listed as heavy-duty. Made in the USA.