Please Upgrade Your Browser
Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.
6 results found that include 173 products
Locking connectors are pushed onto a locking male receptacle or plug and twisted to lock the connector in place and prevent it from coming loose. Also known as twist-lock connectors, locking connectors are used in industrial and marine applications where a secure connection is important. They prevent accidental disconnection in situations where vibration or movement can cause electrical connectors to come loose.