Some of Amphenol SurLok Plus connectors have a crimp termination option.
Amphenol Assembly Instruction document that can be found in Amphenol website for SurLok Plus connectors provides some information on "Industry standard " crimping tool:
Recommended crimping tool: Manual hydraulic crimper
But there is no any information about the p/n of this tool and how it can be ordered
As per Amphenol, they do not have a specific crimp tool for this series and recommend using a similar crimper that can be found in Amazon: