This AMP 220061-1 is a Hand Crimp Tool for 50Ω SMA series connectors. The tool consists of a crimper jaw and an anvil jaw, three crimping sections, a center contact locator and a ratchet. Braid crimp section A is used for large ferrule-to-braid crimps, braid crimp section B is used for small ferrule-to-braid crimps and the center contact crimp section is used for crimping the center contact to the center conductor of the cable. The center contact locator properly locates the center contact between the crimper and anvil jaws. The CERTI-CRIMP hand tool ratchet ensures full crimping of the contact and ferrules. Once engaged, the ratchet will not release until the tool handles have been fully closed.