General description Are the casters on your stool or office chair worn out? Movement and stress cause them to become brittle. No need to buy a new chair; replace it with these casters and breathe new life into your office furniture! This set of 5 swivel casters is designed for office chairs, stools, gaming chairs, and ergonomic stools, allowing you to give your old furniture a new look. Technical specifications Diameter: 50 mm Height: 80 mm Width: 50 mm Load capacity: 150 kg Shaft dimensions: 11 x 20 mm Mounting type: plug-in rod Rotation mode: 360° Color: black Compatibility and accessories Fits office chairs or stools with standard 11 mm turbine connections Usage Ideal for replacing worn-out casters on office chairs, stools, gaming chairs, and ergonomic stools Ensures stability and smooth movement thanks to nylon composition and two wheels