Also known as universal casters, press-fit these casters into standard 1" OD wire shelving posts and friction on their stem's grip ring holds them in place. Wheels have a soft rubber tread for shock resistance with a hard polypropylene core for strength. Use them on smooth or rough surfaces. Flanged-sleeve wheel bearings prevent wear to the wheel bore. Casters have shielded dual-raceway swivel bearings for the smoothest swiveling and protection from dust and debris.

Also known as universal casters, press-fit these casters into standard 1" OD wire shelving posts and friction on their stem's grip ring holds them in place. The lightweight polypropylene wheels work on smooth surfaces. Wheels ride directly on the axle, making them an economical choice for equipment not frequently moved. Casters have shielded dual-raceway swivel bearings for the smoothest swiveling and protection from dust and debris.

Also known as universal casters, these casters press-fit into standard 1" OD wire shelving posts. Friction on their stem's grip ring holds them in place. Wheels have a hard polypropylene core for strength under a polyurethane tread that combines the abrasion resistance of plastic with the shock-absorbing qualities of rubber. They can be used on smooth and rough floors and in areas with debris. Flanged-sleeve wheel bearings prevent wear to the wheel bore but don't roll as easily as other bearings. Casters have shielded dual-raceway swivel bearings for the smoothest swiveling and protection from dust and debris.