Minimize shock to your load on bumpy surfaces with these spring-loaded casters. They have a soft, cushioning rubber tread for rolling on smooth and rough surfaces with a hard aluminum core for strength.
Wheels have roller bearings for smooth rolling.
Swivel casters have completely sealed double-ball bearings for the smoothest swiveling and the best protection against dust and debris.
For technical drawings and 3-D models, click on a part number.