Wheels range from soft rubber that absorbs shock and sound while providing good traction on rough surfaces, to hard, impact‐resistant rubber that rolls easily on smooth surfaces.

Rugged and long lasting, these wheels withstand chemicals, high temperatures, and heavy loads. They roll best on smooth surfaces, but are loud and can damage floors.

As the standard for plastic wheels, phenolic wheels are nonmarking and perform well at high temperatures. They roll best on smooth surfaces but can be noisy.

Polyurethane wheels combine the abrasion resistance of plastic with the shock- and sound-absorbing qualities of rubber. They can be used on smooth or rough floors and in areas with debris. Their 304 stainless steel frame is corrosion resistant.

The wheels dissipate static to protect sensitive electronic equipment from electrostatic discharge.

Wheels range from soft rubber that absorbs shock and sound while providing good traction on rough surfaces, to hard, impact‐resistant rubber that rolls easily on smooth surfaces.

Insert these casters into tubing, sockets, and drilled holes. Friction holds them in place.