Crimping Tool for Heat Shrink Connectors - Ratcheting Wire Crimper - Crimping Pliers - Ratchet Terminal Crimper - Wire Crimp Tool by WirefyPROFESSIONAL CRIMPING TOOL This hand crimper has efficient ratcheting mechanism and professional grade crimping die for proper rock solid crimps every time. This crimping tool works best with heat shrink connectors PRECISE RATCHETING MECHANISM Wire connectors are crimped by squeezing the handle through a complete ratcheting cycle until the handle releases automatically. The ratcheting function allows to secure a wire connector while you can insert the