Jensen main gear dimensions are:
5" high, 13 1/4" wide.
The gear starts with a strip that is 2 3/16" wide and 18 1/4" long of 0.093 (3/32") material. The center part that mounts to the fuselage is 4 1/4" in width. The legs are 7" in length, and taper down to 3/4" from the 2 3/16" width over the 7 inches. The last 3/4" of each leg is bent for the wheel attachment, and the 3/4" tab is rounded (3/8" radius with the axle mounted in the center).