Designed for use with RG-59/RG-6 CATV “F” connectors, this crimper is the perfect tool for crimping COAX connector collars. Ratcheting handle makes it easy to use with minimal closing force, even to the last click. Ergonomically designed angled head lessens the need to uncomfortably bend your wrist while working. Built-in safety release allows the ratchet to unlock if it ever gets stuck.