- Most economical casters for unlimited, light-duty applications.
- Large single ball raceways deeply embossed for strength and durability.
- Integrated top lock brakes provide a sure lock without interfering with the roll-ability of the wheel when disengaged, unlike side-lock style brakes.
- Applications: Displays, dollies, platforms, racks, rolling tool boxes, good service, etc.
- Economy revision available in the 3″.