- Combinations of Lenco products to provide rotating grounds;Use the Model "C" rotary clamp;Designed to make it easy to attach the rotating portion to the work;Comes completely assembled, ready to attach to the work;Field proven and do an excellent job - WARNING: This product can expose you to Lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
