WP9 / WP20 Collets
Use the 9/20 breakdown for WP9 and WP20-style front ends.
TIG consumable lookup
Collets grip the tungsten. Match torch family and tungsten diameter before ordering.
Use the torch family first. The breakdown table is where part numbers and fitment notes live.
Use the 9/20 breakdown for WP9 and WP20-style front ends.
Use the 17/18/26 breakdown for WP17 and WP26-style front ends.
Use CK Series 2 for CK9, CK20, CK230, and matching Flex-Loc heads.
Use CK Series 3 for CK17, CK26, CK300, and matching Flex-Loc heads.
These are adjacent front-end parts that must match the same torch family.
Confirm the torch series before ordering cups.
Confirm the torch series before ordering collets.
Confirm the torch series before ordering collet bodies.
Confirm the torch series before ordering gas lenses.
Confirm the torch series before ordering back caps.
If the part does not thread, seat, or grip correctly, stop and confirm the torch family before ordering more consumables. WP9/WP20 and WP17/WP26 front-end parts are different families.