RCY Series Terminal and Tooling From JST, this range of crimp contact and tooling is for RCY Series wire-to-wire connectors. RCY Wire-to-Wire Connectors Crimp and Tooling includes: • Stock number 688-1436 is a female crimp contact
• Stock number 688-0883 is a Crimp insertion tool
• Stock number 688-0887 is a Crimp Tool