Features and Benefits:This set contains the tools needed to crimp and release Deutsch terminals found throughout various industries: For use many types of open and closed barrel terminals;forwire ranging from 14 to 24 gauge;Crimpers with durable steel construction and cushioned grips;colored-coded release tools have knurled handlesand stainless-steel;Modern electrical systems have advanced far beyond general tools and simple connectors. They require unique tools to do the job right. This set is complete with the tools needed when dealing Deutsch terminals, along with other types of open and closed barrel terminals.