Capability:Capable of crimping AWG22-10 Heat Shrink Connectors. Ratcheting Mechanism: Ratcheting style crimpers ensure consistent crimping pressure as they must be cycled through their full range for the jaws to crimp and then release the terminal. High quality JAW: The JAW of the CINLIN wire Crimper tool forged with precision technology can complete a firm crimp at one time. Ergonomic Design:Non-slip handle design ensures solid grips in any circumstance, and it has a release lever that allows you to effortlessly release the crimp tool by pulling up on the lever.