General description Are the wheels of your stool or office chair worn out? Due to movement and load, they have become fragile. Don't buy a new chair; simply change the wheels to give a second life to your office furniture! These swivel casters are adaptable to office chairs or stools equipped with a standard 11 mm turbo connector, making them a practical solution for various seating options. Technical specifications Stem dimensions: 11 x 20 mm Diameter: 50 mm Height: 80 mm Width: 50 mm Load capacity: 150 kg Color: Black Brake included: No Usage Ideal for office chairs, stools, gaming chairs, and ergonomic stools Provides stability and fluidity in movements 360° rotation for enhanced maneuverability