Accepts Greenlee KC12, KA12 and KD12 crimping dies as well as industry "U" style dies. New head designs result in lower weight and improved durability - tested to 50,000 crimp cycles. Two-speed pump to reduce cycle time. Ram automatically retracts when crimp cycle is complete - a Greenlee exclusive. Crimping heads rotate 350.. Smaller and lighter than competitive tools. Covered head models have two layers of PVC that total approximately 3/16 IN (4.8 mm) thick. The outer layer is black and the inner layer is red. Includes carrying case. U.S. Patent #6,206,663
