The Cardellini 3C Center Jaw Clamp has the fixed jaw at the CENTER of the shaft, at the base of the baby pin. It requires a little more space to clamp on than the end jaw does, but it provides a more stable attachment because the load on the baby pin is always close to the jaws. This Cardellini Center Jaw clamp is less likely to rotate on smooth round tubing.
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.