4255-001R Quick Crimp 250 Handheld Ratcheting Crimp Tool - One third less effort is a big deal. Of course you don't have to work as hard, and cast copper connectors are easier to deal with, but it also means you can do a better job. If you're not worried about how hard you have to push, you can take an extra moment to make sure the cable is inserted all the way in the connector, that the connector is located properly in the dies, and you get your crimp exactly where you want it.
Warning: This product may expose you to chemicals including lead which are 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