General Description These 50mm diameter swivel castors are ideal for use in a variety of environments, from DIY to industrial applications. Their durable and quiet design makes them a perfect choice for homes, gardens, schools, garages, and trolleys. Technical Specifications Wheel Diameter: 50 mm Materials: Rubber wheel and heavy-duty steel plate Load Capacity: 400 kg (100 kg per caster) Rotation: 360 degrees Features: Durable, quiet, leaves no marks Compatibility and Accessories These casters can be used with various types of trolleys and furniture requiring increased mobility. Installation To install the casters, simply attach them to the corners of the trolleys or furniture using suitable screws (not included). Use The casters are designed to facilitate the smooth movement of heavy objects. They are suitable for home, school or industrial use.