CK Worldwide TIG torch

CK Flex-Loc TIG Torch Support

CK Flex-Loc heads can route through Series 2 or Series 3 consumables depending on head family. Confirm the head before ordering.

Series 2 Flex-Loc path

FL2L / FL130 / FL230 route to CK Series 2 consumables.

Open Series 2

Series 3 Flex-Loc path

FL3L / FL150 / FL250 route to CK Series 3 consumables.

Open Series 3

Fitment risk

Do not order by Flex-Loc name alone. Confirm head series, cooling type, and connector path.

Part number lookup

Parts List

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Item # Part # Description Qty Buy
Torch head FL2L
2 Series Flex-Loc head; complete with 2GHS and 01-0009 screw
torch head Used on FL130, FL130V, and FL230 Flex-Loc paths.
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Torch head FL3L
3 Series Flex-Loc head; complete with 300HS and 01-0009 screw
torch head Used on FL150, FL150V, and FL250 Flex-Loc paths.
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Heat shield 2GHS
2 Series Flex-Loc heat shield
heat shield Use with the FL2L head.
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Heat shield 300HS
3 Series Flex-Loc heat shield
heat shield Use with the FL3L head.
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Screw with O-ring 01-0009
Head adjustment stem and O-ring for Flex-Loc torch heads
hardware Included with FL2L and FL3L head assemblies; confirm the head before ordering separately.
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O-ring 01-0002
Flex-Loc body O-rings; two required for the gas-cooled body path
seal Used with FLGB and FLGBV torch bodies.
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Torch body FLGB
Flex-Loc gas-cooled torch body
torch body Includes two 01-0002 O-rings; use with HS handle for a non-valved body.
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Torch body FLGBV
Flex-Loc gas-cooled valved torch body
torch body Includes two 01-0002 O-rings; use with FLHV2 valved handle.
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Torch body FLWB
Flex-Loc water-cooled torch body
torch body Water-cooled path for FL230 and FL250; verify water and gas hoses.
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Torch handle HS
Flex-Loc small handle for non-valved torch body
handle Use with FLGB or FLWB when a non-valved handle is required.
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Torch handle FLHV2
Flex-Loc threaded valved handle
handle Use with FLGBV valved body.
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Complete body FLTBA
Flex-Loc gas-cooled torch body with handle
torch assembly Complete gas-cooled body path for FL130/FL150 families.
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Complete valve body FLTBAV
Flex-Loc gas-cooled torch body with valve and handle
torch assembly Complete valved gas-cooled body path for FL130V/FL150V families.
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Complete body FLTBAW
Flex-Loc water-cooled torch body with handle
torch assembly Complete water-cooled body path for FL230/FL250 families.
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Replace first

Common Wear Guidance

1. Identify the head

Series 2 and Series 3 Flex-Loc heads use different front-end parts.

2. Verify handle and cable

Confirm modular handle, cable, and cooling setup before buying a replacement head.

3. Match the consumable series

Route to Series 2 or Series 3 breakdown only after the head is confirmed.

Verify fitment

Check Before Ordering

Confirm torch family first

CK front-end parts are series-specific. Match the torch family before ordering cups, collets, or gas lens parts.

Match tungsten diameter

The collet and collet body must match the tungsten diameter. A near-match can cause poor arc starts or loose tungsten.

Standard vs gas lens

Do not mix standard collet bodies, gas lenses, and large-diameter gas lens cups unless the setup is confirmed.

Related consumables

CK Series 2 Breakdown

Use for FL130 / FL230 style head paths.

Open support

CK Series 3 Breakdown

Use for FL150 / FL250 style head paths.

Open support

CK TIG Adapter Support

Open adapter and connector support.

Open support
Need More Help? Troubleshooting, FAQs, and deeper TIG setup notes

TIG unstable arc

Inspect tungsten contamination, collet tightness, gas coverage, and work connection first.

Open troubleshooting

TIG torch overheating

Verify amperage range, cooling flow on water-cooled torches, and front-end fitment.

Open troubleshooting

TIG gas coverage

Cup size, gas lens seating, flow rate, and drafts are the common checks.

Open TIG support