Set of 5 office chair casters, 7.6 cm diameter - For hardwood, laminate, carpet, and tile floors - 11 mm stem - Fei Yu

General Description This set of 5 3-inch diameter office chair casters is designed to fit all types of hard floors, including hardwood, laminate, carpet, and tile. Made of high-quality steel, polyurethane, and nylon, these casters offer great durability and a maximum load capacity of 650 lbs. Their high-quality rubber design ensures they won't scratch your floor while allowing for quiet gliding. Technical Specifications Wheel Diameter: 75 mm Stem Diameter: 11 mm Stem Length: 22 mm Load Capacity: 650 lbs maximum (for 5 pieces) Compatibility and Accessories Fits most office chairs, swivel chairs, executive chairs, and gaming chairs 11 mm stem Installation No tools required for installation Instructions: Remove the old casters and insert the new ones Use These casters are ideal for replacing office chair casters, providing smooth and quiet movement so as not to disturb others while working or playing.