Dowel -Heavy Duty Fixed Top Plate Nylon Casters Furniture Trolley Wheels 1 Inch Caster Highlights Generic Brand Heavy Duty Fixed Top Plate Nylon Casters Furniture Trolley Wheels 1 Inch Caster Description: Casters with a wide variety of functions and can be attached to flight cases, carts, tool boxes, light machinery, instrument cases, display/exhibition equipment, enclosures, cabinets, stands, amps, equipment stands, mobile workstations, electrical boxes, furniture, carts, etc. . Easy to install and easy to use. Sturdy steel frame. With quiet, non-marking nylon wheels. Suitable for use on all types of floors in homes, shops, workshops, factories, schools or hospitals. Specification: Material: Steel + Nylon Size: 1""/1.25""/1.5""/2"" Wheel Diameter: 1""/25mm; Plate size: 39 x 33mm; Mounting Hole: 4.2mm Wheel Diameter: 1.25""/32mm; Plate size: 39 x 33mm; Mounting Hole: 4.2mm Wheel Diameter: 1.5""/ 38mm; Plate size: 46 x 39mm; Mounting Hole: 5.2mm Wheel Diameter: 2""/50mm; Plate size: 60 x 46mm; Mounting Hole: 6.5mm Package Include: 1 Piece Caster Note: Color may be slightly different due to different monitor. The above size is measured by hand, please allow slight difference. THANKS