Hose couplers join two lengths of hoses to create a long hose run. They are used to extend the length of gas or water hoses in a TIG setup.

Quick-connect hose couplings feature a plug and socket connection that allows hoses to be connected and disconnected faster than if the hoses had a threaded connector. These couplings are used for connecting side gas or side water hoses in a TIG setup.

Hose clamps secure water hoses or gas hoses to compatible TIG torch bodies to help prevent unintentional disconnection. They are typically used for securing hoses that do not have a threaded connection that screws onto the torch body.