This carrier was designed to traverse medium weight (see below) scenery panels along a Model 1400 track. The carriers are used in pairs with one on each end of a single scenery panel. The carrier's bottom plate can be secured directly to the frame of the scenery panel and is equipped with a threaded adjuster to help level the panel after installation of the carriers. The body is constructed of powder coated steel and is supported by 4 nylon-tired ball-bearing equipped wheels with individual axles. Pivoting action of the body allows this carrier to easily maneuver curved track layouts. Used with walk-along systems only. Maximum panel weight (2 carriers per panel) is 30 pounds. Sold individually. Approximately: 4-3/8" long x 4-7/8" high x 1-1/2" wide.