The CET20-11 pin & socket extraction tool is designed to remove the contacts D-subminiature connectors.
This removal tool (EDMO# CET20-11) extracts size 20 contacts
The M81969/103 insertion/removal tool for is designed to install and extract size 16 gauge electrical contacts. This tool (EDMO# M81969/103) has plastic handles with metal tips and has blue and white tips.