552714-3 is an insertion tool for AMP Barrel Terminals, designed to insert discrete terminals into connector housings or remove them without causing damage to either the terminals or housings. This tool is compatible with barrel terminals in the wire gauge range of 0.08 - 0.2 mm² (28-24 AWG). The standard tool design features a comfortable handle and snap-in/out protective cover, allowing users to stow the business end of the tool when not in use to protect against inadvertent damage to product or personal injury. This insertion tool is ideal for applications requiring reliable terminal assembly and disassembly in automotive, industrial, and telecommunications connector systems.