Description: The wheels made of the popular Non-Marking polyurethane rubber type,absorbs shock and vibrations. Ball bearing and dual locking bring a max loading capacity and safety. Steel structures body is extremely hard wearing and resistant to dirt, bearing heavy duty. The wheels can be used for a multitude of applications. Including: Flight Cases, Instrument Cases, Display / Exhibition Equipment, Dollies, Tool Boxes, Light Machinery, Equipment Stands, Mobile Workstations, Speakers, Cabinets, Stands, Amps, Electrical Enclosures, Furniture etc. Specification: Wheel Material: Rubber Color: As picture shown Wheel Diameter: 75 mm / 3 inch Wheel Width: 32 mm / 1.26 inch Height of installation: 103 mm / 4.06 inch Installation size: 92 x 64 mm / 3.62 x 2.52 inch Installation hole distance: 74 x 45 mm / 2.91 x 1.77 inch Installation hole dimensions: 12 x 8.2 mm / 0.47 x 0.32 inch Capacity: 90 kg / 198 lbs Package Includes: 1 Piece Swivel Caster Wheels Note: Please allow 1-2 mm inaccuracy due to manual measurement. Thanks