General description Are your stool or office chair casters worn out? They may have become fragile from moving and carrying loads. Don't buy a new chair; just change the casters to give your office furniture a new lease of life! These casters are suitable for office chairs or stools with a standard 11 mm turbo connector, making them a perfect replacement for various types of seating. Technical specifications Stem dimensions: 11 x 20 mm Diameter: 50 mm Height: 80 mm Width: 50 mm Load capacity: 150 kg Color: Black Mounting type: Insert stem Rotation: 360° swivel Brake included: No Usage These caster wheels can be used on office chairs, stools, gaming chairs, and ergonomic stools, providing stability and fluidity in movements.