The Dana Dolly Universal Track End Bracket is to used on standard size pipes from 1 1/4" to 1 1/2". These can also be used on tubing with an outside diameter of 1.66" to 1.9".
It can be supported by Baby 5/8" Pin and Junior 1 1/8" receiver stands, however Junior stands are recommended for stability.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.