Ultimate ZKB-175 Hand Knob 1.75 44mmItem ID: ZKB175
Most Ultimate Support stands feature field-replaceable parts. In the unlikely event that a part on an Ultimate Support product breaks, you'll be able to simply replace the part affordably rather than replacing the entire stand.
Warning: This product contains a chemical(s) that is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.