The SRC-72-4 are replacement casters for the SRS-72 Steel Rolling Scaffold. They lock for stability, but also unlock and swivel for 360-degree mobility.
Warning: SOME PRODUCTS WE SELL MAY CONTAIN ONE OR MORE CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS OR REPRODUCTIVE HARM. For more information please visit https://oehha.ca.gov/proposition-65