Overview Model # 307151140 Store SKU # 1001090935 Office furniture caster designed by Adiano. This hollow wheel caster will add a wow factor to your designs. For indoor use only. Recommended for the Following Surfaces: Wood, Planking, Carpet, Tile, Ceramic, Linoleum Load Capacity Per Caster: 50 kg Wheel Diameter: 2 11/16 in (68 mm) Tread Width: 1 5/8 in (41 mm) Total Height: 2 7/8 in (73 mm) Mounting Type: 1 7/8 in x 1 7/8 in (47 mm x 47 mm) Plate Finish: Black and Chrome, made of Rubber, Nylon and Plastic