Image Item No. Description By  40244  Support 1 x 1 x 5 1/3 Spiral Staircase Axle Catalog: Parts: Support 1  64448  Support 1 x 6 x 5 Girder Rectangular Catalog: Parts: Support 1  3940  Support 2 x 2 x 2 Stand (Undetermined Type) X Catalog: Parts: Support 3  55767  Support 31 x 13 Girder, Trapezoid Catalog: Parts: Support 1