Conventional type TIG torch collets are designed to clamp the tungsten in the torch, all you need to do is select the correct collet for the size of tungsten being use.
These collets can be used with standard collet bodies or gas lens torch parts, compatible for use on WP type torches 9 and 20
Equivalent to 1.6mm - 13N22
2.4mm - 13N23
3.2mm - 13N24
