Smaller size is easier to use than large, high-capacity tray delivery carts Stainless steel construction and removable ladder style ledge panels are durable and easy to clean and sanitize Long-life door latch withstands repeated opening/closing Door conveniently opens 270 degree for unobstructed access Compartment has a center floor drain for ease of cleaning 2 fixed and 2 swivel 6" (152) Lake-Glide casters guide the cart in a straight line, while making turns easier Corner bumpers protect walls, furnishings and doors Model 5510 has a bottom clearance of 8-1/4" (210) that can accommodate a tray set-up or supplies, beverages or other items Conveniently accommodates 14" x 18" (356 x 457) or 15" x 20" (381 x 508) size trays with ample 6" (152) ledge spacing