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IPEX MHF-4L Mating and Unmating Tool.
This original tool from IPEX makes it easier to connect or disconnect IPEX MHF-4L connectors.
Note that there is a difference between MHF-4 and MHF-4L.
For IPEX MHF-4 use this tool 10723, IPEX MHF-4 push/pull tool.