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Collets, Collet Bodies, Gas Lens & More!

Collets, Collet Bodies, Gas Lens & More!

Arc-Zone® Delivers Best in Class TIG Welding Products, Backed by Industry Leading Technical Service

TIG Torch Basics:
TIG torch models range from 50 Amp micro torches to 900 Amp automation torches. For manual TIG welding you want a compact torch that is light in your hand and easy to maneuver. The most common models are the 9, (2 series) 125 Amp & 17 (3 series) 150 Amp air-cooled and the best selling 20 (2 series) 250 Amp water-cooled. 

TIG torches are hand tools, each model was designed for a specific welding job. Based on your budget, Arc-Zone suggests having two torches, one for everyday jobs and a specialty torch for hard to reach jobs etc. If you use a flex torch, you should have a spare torch body on hand as they often crack and break when you need them most!  

Air & Water-Cooled TIG Torches:

  • Air or Gas-cooled torches get hot and require time to cool down between welds, they are bulky compared to water-cooled torches and are limited to 200 amps. Air-cooled torches are great for jobsites and small shops and are easy to install and maintain.
  • Water-cooled torches are best for production, and high amperage welding jobs. Water-cooled torches are compact, easy to handle and rated up to 500 amps. Water-cooled torches require a city water-supply or a recirculating water cooler.

Front End Parts:
Gas cups, collets & collet bodies are important front end consumables that let you customize your torch for the welding job and material type. Arc-Zone Pro Accessory Kits™ high quality parts, in a kit box with lid card that identifies each part for easy re-order! Arc-Zone Pro Kits save you time and money.

Welding Machine Power, Water & Gas Connectors:
Note: TIG torch packages do not include front end parts or a machine connector, and need to be ordered separately. Don't know what connectors you need? Arc-Zone we has the technical expertise to get you hooked up right the first time!

Weld Like A Pro Tip™
How to Hook Up Your Air-Cooled TIG Torch (PDF)
How to Hook Up Your Water-Cooled TIG Torch (PDF)
Maximizing Water-Cooled TIG Performance (PDF)
Why Upgrade to a Water-Cooled TIG Torch (PDF)
Arc-Zone CoolKit -- Water-cooled TIG Upgrade Kit

Popular Torch Size Comparison:
9 / 20 (2 Series) & 17 / 18 / 26 (3 Series) Torch Comparison (PDF)

 

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  • CK Worldwide Locking Short Back Cap for 1/4" (6.35mm) Electrodes - CK-510 CK Worldwide Locking Short Back Cap for 1/4" (6.35mm) Electrodes - CK-510
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    Locking Short Back Cap for 1/4" (6.35mm) Electrodes - CK-510

    $37.00
    CK-514CCS Short 'Locking' Back Cap for Using 1/4" (6.35mm) Electrodes with the CK-510 TIG Torch.
    CK-514CCS
    $37.00
    Add to Cart
    Qty in Cart: 0
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    $37.00
    Subtotal:
  • CK Worldwide Locking Long Back Cap for 1/4" (6.35mm) Electrodes - CK-510
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    Locking Long Back Cap for 1/4" (6.35mm) Electrodes - CK-510

    $41.00
    CK-514CCL Long 'Locking' Back Cap for Using 1/4" (6.35mm) Electrodes With the CK-510 TIG Torch. 
    CK-514CCL
    $41.00
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    Qty in Cart: 0
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    $41.00
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  • CK Worldwide 180° Head For CK-MR70 & CK-MR140 Micro TIG Torches
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    180° Head For CK-MR70 & CK-MR140 Micro TIG Torches

    $36.00
    CK-MR180H Replacement 180° Head For CK-MR70 & CK-MR140 Micro TIG Torches. *Pyrex Nozzle, Collet Chuck & Electrode Sold Separately.
    CK-MR180H
    $36.00
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    Qty in Cart: 0
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    $36.00
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  • Miller/Weldcraft Collet Body - for WP-17, 18, 26, CS410 and 3 Series TIG Torches  (Pack of 5)
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    Collet Body - for WP-17, 18, 26, CS410 and 3 Series TIG Torches

    $3.52 - $8.57
    Standard Collet Bodies (Select Size From Options Above) Priced Individually, Sold in Packages of 5. Part # 10N29 - .020" (0.5mm) 10N30 - .040" (1.0mm) 10N31 - 1/16" (1.6mm) 10N32 - 3/32" (2.4mm) 10N28 - 1/8" (3.2mm) Collet Bodies for WP-17, 18, 26,...
    $3.52 - $8.57
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    Qty in Cart: 0
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    $3.52 - $8.57
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  • Miller/Weldcraft .040" (1.0mm) 45 Degree Chuck for Weldcraft 125 Micro Torch
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    .040" (1.0mm) 45 Degree Chuck for Weldcraft 125 Micro Torch

    $76.40
    125C40-45 .040" (1.0mm) 45° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch
    125C40-45
    $76.40
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    Qty in Cart: 0
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    $76.40
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  • Miller/Weldcraft Large Gas Lens Insulator (Pack of 2) Miller/Weldcraft Large Gas Lens Insulator (Pack of 2)
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    Large Gas Lens Insulator

    $12.20
    54N63 Priced Individually, Sold in Packages of 2. Large Gas Lens Insulator, Teflon.  For Large Gas Lens Collet Bodies on 17, 18, 26, CS410 and 3 Series TIG Torches. Compatible with Torches from Weldcraft, WeldTec, CK, ESAB, TecTorch, Radnor,...
    54N63
    $12.20
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    Qty in Cart: 0
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    $12.20
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  • Miller/Weldcraft Large Teflon Gas Lens Insulator - 54N63-20 (Pack of 2)
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    Large Teflon Gas Lens Insulator - 54N63-20

    $24.12
    54N63-20 Priced Individually, Sold in Packages of 2. Large Teflon Gas Lens Nozzle Insulator.  Use with the Large Gas Lens Collet Body and Gas Lens Nozzle on 20, 22 and 25 Series (Water-Cooled) and 9 (Air-Cooled) Series TIG Torch Bodies. Compatible...
    54N63-20
    $24.12
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    Qty in Cart: 0
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    $24.12
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  • Miller/Weldcraft 3/16" Heavy-Duty Collet, 18SC (Pack of 2)
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    3/16" Heavy-Duty Collet, 18SC

    $11.73
    18C36 Priced Individually, Sold in Packages of 2. Heavy-Duty Collet, 3/16" (4.8mm). 
    18C36
    $11.73
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    Qty in Cart: 0
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    $11.73
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  • Miller/Weldcraft W-500A, W-500B, W-900 O-Ring, Shaft Assembly "Outside" (Pack of 2)
    Add to Cart

    W-500A, W-500B, W-900 O-Ring, Shaft Assembly "Outside"

    $2.50
    27-13-2 Priced Individually, Sold in Packages of 2. O-Ring.  WP-27, Shaft Assembly "Outside"
    27-13-2
    $2.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
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    $2.50
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  • CK Worldwide 45° Head For CK-MR70 & CK-MR140 Micro TIG Torches
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    45° Head For CK-MR70 & CK-MR140 Micro TIG Torches

    $36.00
    CK-MR45H Replacement 45° Head For CK-MR70 & CK-MR140 Micro TIG Torches. *Pyrex Nozzle, Collet Chuck & Electrode Sold Separately.
    CK-MR45H
    $36.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $36.00
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  • Miller/Weldcraft .040" (1.0mm) 90° Chuck for Weldcraft 125 Micro Torch
    Add to Cart

    .040" (1.0mm) 90° Chuck for Weldcraft 125 Micro Torch

    $76.40
    125C40-90 .040" (1.0mm) 90° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch
    125C40-90
    $76.40
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    Qty in Cart: 0
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    $76.40
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  • Miller/Weldcraft Ribbed Handle, Thread-On for 150, 150V
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    Ribbed Handle, Thread-On for 150, 150V

    $18.00
    105Z55R Handle, Ribbed -- Thread-On. For WP-150, 150V, 150TB & 150VTB Series TIG Torches with threaded torch body.
    105Z55R
    $18.00
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    Qty in Cart: 0
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    $18.00
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  • Miller/Weldcraft Heavy-Duty Nose Collet Body (5/32" to 3/16") WP-18SC (Pack of 5)
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    Heavy-Duty Nose Collet Body (5/32" to 3/16") WP-18SC

    $19.53
    NCB-36 Priced Individually, Sold in Packages of 5. Nose Collet Body, Heavy-Duty. 5/32" (4.0mm) to 3/16" (4.8mm). For WP-18SC Series TIG Torch.
    NCB-36
    $19.53
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    Qty in Cart: 0
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    $19.53
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  • Miller/Weldcraft Large Diameter Gas Lens Collet Body - For WP-9, 20, CS310 and 2 Series TIG Torches (Pack of 2) Miller/Weldcraft Large Diameter Gas Lens Collet Body - For WP-9, 20, CS310 and 2 Series TIG Torches (Pack of 2)
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    Large Dia. Gas Lens Collet Body .020" - 1/8" For 9/20, CS310 & 2 Series TIG Torches

    $50.25 - $57.10
    Large Diameter Gas Lens Collet Bodies (Select Size From Options Above) Priced Individually, Sold in Packages of 2. For WP-9, 20, CS310 and 2 Series TIG Torches. Note: Use Long collets with part numbers that end in "L" -- like: 13N24L Part...
    $50.25 - $57.10
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    Qty in Cart: 0
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    $50.25 - $57.10
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  • Miller/Weldcraft Metal Nozzle Insulator (Pack of 10)
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    Metal Nozzle Insulator

    $33.39
    85Z99 Priced Individually, Sold in Packages of 10. Metal Nozzle Insulator Sleeve.  For Use With Metal Nozzles On WP-12.
    85Z99
    $33.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $33.39
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  • Miller/Weldcraft W-500A, W-500B, W-900 O-Ring, Shaft Assembly "Inside" (Pack of 2)
    Add to Cart

    W-500A, W-500B, W-900 O-Ring, Shaft Assembly "Inside"

    $2.33
    27-13-3 Priced Individually, Sold in Packages of 2. O-Ring. WP-27, Shaft Assembly - "Inside"
    27-13-3
    $2.33
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2.33
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  • Miller/Weldcraft 1/16" (1.6mm) 45° Chuck for Weldcraft 125 Micro Torch
    Add to Cart

    1/16" (1.6mm) 45° Chuck for Weldcraft 125 Micro Torch

    $72.23
    125C116-45 1/16" (1.6mm) 45° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch.
    125C116-45
    $72.23
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    Qty in Cart: 0
    Quantity:
    Price:
    $72.23
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  • Miller/Weldcraft Nose Collet Body (.020" to 1/8") WP-18SC (Pack of 5)
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    Nose Collet Body (.020" to 1/8") WP-18SC

    $20.48
    NCB-53 Priced Individually, Sold in Packages of 5. Nose Collet Body, .020" (.5mm) to 1/8" (3.2mm) For WP-18SC Series TIG Torch
    NCB-53
    $20.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
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    $20.48
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  • Miller/Weldcraft Flexible Torch Head Only
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    Flexible Torch Head Only

    $101.25
    9F Black Torch Head, Flexible -- 125 Amp Air-Cooled 90° Torch Head and Teflon Nozzle Gasket.
    9F
    $101.25
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    Qty in Cart: 0
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    $101.25
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  • Miller/Weldcraft W-500A, W-500B, W-900 O-Ring, Torch Body
    Add to Cart

    W-500A, W-500B, W-900 O-Ring, Torch Body

    $0.75
    27-2-4 Torch Body O-Ring.  W-900, W-500A & W-500B, HW-27
    27-2-4
    $0.75
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $0.75
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  • Miller/Weldcraft Collet, Large Gas Lens .040" WP-22A / 23A (Pack of 2)
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    Collet, Large Gas Lens .040" WP-22A / 23A

    $20.00
    22N21AL Priced Individually, Sold in Packages of 2. Long Collet, .040" (1.0mm) x 7" (175mm).  For WP-22A / 23A Series TIG Torches Using Extra Large Gas Lens Collet Body.
    22N21AL
    $20.00
    Add to Cart
    Qty in Cart: 0
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    $20.00
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  • CK Worldwide Collets .020" - 5/32" for 3 Series (17/18/26) (Pack of 5)
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    Collets .020" - 5/32" for 3 Series (17/18/26)

    $2.00
    CK-3C- - (Select Size From Options Above) Priced Individually, Sold in Packages of 5. Collet for 3 Series (17/18/26) TIG Torches. Genuine CK Worldwide® collets work with the standard collet bodies, gas lens & large gas lens collet bodies...
    $2.00
    Choose Options
    Qty in Cart: 0
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    Price:
    $2.00
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  • Miller/Weldcraft 1/16" (1.6mm) 90° Chuck for Weldcraft 125 Micro Torch
    Add to Cart

    1/16" (1.6mm) 90° Chuck for Weldcraft 125 Micro Torch

    $72.23
    125C116-90 1/16" (1.6mm) 90° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch.
    125C116-90
    $72.23
    Add to Cart
    Qty in Cart: 0
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    Price:
    $72.23
    Subtotal:
  • CK Worldwide Collets .020" - 1/8" for 2 Series (9/20) (Pack of 5)
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    Collets .020" - 1/8" for 2 Series (9/20)

    $1.50
    CK-2C- - (Select Size From Options Above)  Priced Individually, Sold in Packages of 5. Standard Collet for 2 Series (9/20) TIG Torches. Genuine CK Worldwide® replacement parts are engineered to work with all popular TIG torches. Part...
    $1.50
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    Qty in Cart: 0
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    Price:
    $1.50
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  • Weldcraft Products 32 Pitch Rack
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    32 Pitch Rack for Machine Barrel Torches

    $99.75
    18R32 / 27R32 32 Pitch Gear Rack, Brass. For WP-27, WP-18P & WP-26P TIG torch body's.  1/4" (6.4mm) x 1/4" (6.4mm) x 11" (279.4mm) Long 11 Teeth Per Inch
    18R32
    $99.75
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $99.75
    Subtotal:
  • Miller/Weldcraft Handle, Thread-on for HP-26 TIG Torches
    Add to Cart

    Handle, Thread-on for HP-26 TIG Torches

    $13.53
    10N15 Handle, Thread-on. Knurled texture for improved torch comfort and control.  For HP-26 Torch bodies.
    10N15
    $13.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $13.53
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  • Miller/Weldcraft Collet, Large Gas Lens 1/16" WP-22A / 23A (Pack of 2)
    Add to Cart

    Collet, Large Gas Lens 1/16" WP-22A / 23A

    $26.17
    22N22AL Priced Individually, Sold in Packages of 2. Long Collet, 1/16" (1.6mm) x 7" (175mm).  For WP-22A / 23A Series TIG Torches Using Extra Large Gas Lens Collet Body.
    22N22AL
    $26.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $26.17
    Subtotal:
  • Miller/Weldcraft 3/32" (2.4mm) 45° Chuck for Weldcraft 125 Micro Torch
    Add to Cart

    3/32" (2.4mm) 45° Chuck for Weldcraft 125 Micro Torch

    $72.23
    125C332-45 3/32" (2.4mm) 45° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch
    125C332-45
    $72.23
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $72.23
    Subtotal:
  • Miller/Weldcraft Collet, Large Gas Lens 3/32" WP-22A / 23A (Pack of 2)
    Add to Cart

    Collet, Large Gas Lens 3/32" WP-22A / 23A

    $26.22
    22N23AL Priced Individually, Sold in Packages of 2. Long Collet, 3/32" (2.4mm) x 7" (175mm). For WP-22A / 23A Series TIG Torches Using Extra Large Gas Lens Collet Body.
    22N23AL
    $26.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $26.22
    Subtotal:
  • CK Worldwide Reverse Collets .020" - 5/32" for 3 Sereis (17/18/26) (Pack of 5)
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    Reverse Collets .020" - 5/32" for 3 Series (17/18/26)

    $5.00
    CK-7C- - (Select Size From Options Above) Priced Individually, Sold in Packages of 5. Reverse Style Collet for 3-Series TIG Torches. CK Worldwide® reverse collets work with all of the standard, gas lens, large gas lense, stubby, and stubby gas lense...
    $5.00
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    Qty in Cart: 0
    Quantity:
    Price:
    $5.00
    Subtotal:
  • CK Worldwide Stubby Collets .020" - 5/32" for 3 Series (17/18/26)  (Pack of 5)
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    Stubby Collets .020" - 5/32" for 3 Series (17/18/26)

    $4.00 - $5.00
    CK-4C- - (Select Size From Options Above) Priced Individually, Sold in Packages of 5. Stubby collet for (Stubby) 4 series parts on series 3 TIG torches. CK Worldwide® collets work with the stubby collet bodies and stubby gas lens collet bodies. Part...
    $4.00 - $5.00
    Choose Options
    Qty in Cart: 0
    Quantity:
    Price:
    $4.00 - $5.00
    Subtotal:
  • Miller/Weldcraft 3/32" (2.4mm) 90° Chuck for Weldcraft 125 Micro Torch
    Add to Cart

    3/32" (2.4mm) 90° Chuck for Weldcraft 125 Micro Torch

    $72.23
    125C332-90 3/32" (2.4mm) 90° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch.
    125C332-90
    $72.23
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $72.23
    Subtotal:
  • CK Worldwide Reverse Collets .020" - 1/8" for 2 Series (9/20) (Pack of 5) CK Worldwide Reverse Collets .020" - 1/8" for 2 Series (9/20) (Pack of 5)
    Choose Options

    Reverse Collets .020" - 1/8" for 2 Series (9/20)

    $5.00 - $6.00
    CK-6C- - (Select Size From Options Above) Priced & Sold in Packages of 5. Reverse Collets for 2-Series TIG Torches. CK Worldwide® reverse collets are designed to be used with the CK-6CB style collet bodies to adapt 6 series nozzles to 2 series...
    $5.00 - $6.00
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    Qty in Cart: 0
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    Price:
    $5.00 - $6.00
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  • Miller/Weldcraft Crafter Series CS410 Handle
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    Crafter Series CS410 Handle

    $59.00
    CS210-H D Shaped, Self Indexing Handle for CS410 Series TIG Torch.
    CS210-H
    $59.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $59.00
    Subtotal:
  • Miller/Weldcraft Collet, Large Gas Lens 1/8" WP-22A / 23A (Pack of 2)
    Add to Cart

    Collet, Large Gas Lens 1/8" WP-22A / 23A

    $46.65
    22N24AL Priced Individually, Sold in Packages of 2. Long Collet, 1/8" (3.2mm) x 7" (175mm).  For WP-22A / 23A Series TIG Torches Using Extra Large Gas Lens Collet Body.
    22N24AL
    $46.65
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $46.65
    Subtotal:
  • Miller/Weldcraft Long Back Cap - 41V24 (Pack of 2)
    Add to Cart

    Long Back Cap - 41V24

    $11.17
    41V24 Priced Individually, Sold in Packages of 2. Long Back Cap. For 9/9V/9F/20/20F/20V Series TIG Torches.
    41V24
    $11.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.17
    Subtotal:
  • CK Worldwide Long Large Gas Lens Collets .020" - 1/8" for 2 Series (9/20) (Pack of 5)
    Choose Options

    Long Large Gas Lens Collets .020" - 1/8" for 2 Series (9/20)

    $4.00
    CK-2C- - -LD (Select Size From Options Above)  Priced Individually, Sold in Packages of 5. Long Large Gas Lens Collet for 2-Series TIG Torches. CK Worldwide® collets are used with the large diameter gas lens collet bodies CK-2GL- - -LD...
    $4.00
    Choose Options
    Qty in Cart: 0
    Quantity:
    Price:
    $4.00
    Subtotal:
  • Miller/Weldcraft Medium Back Cap - 41V35 (Pack of 2)
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    Medium Back Cap - 41V35

    $9.30
    41V35 Priced Individually, Sold in Packages of 2. Medium Back Cap. For 9/9V/9F/20/20F/20V/CS310 Series TIG Torches.
    41V35
    $9.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.30
    Subtotal:
  • Miller/Weldcraft Short Back Cap - 41V33 (Pack of 2)
    Add to Cart

    Short Back Cap - 41V33

    $8.32
    41V33 Priced Individually, Sold in Packages of 2. Short "Button" Back Cap. For 9/9V/9F/20/20F/20V Series TIG Torches. 
    41V33
    $8.32
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.32
    Subtotal:
  • Miller/Weldcraft Teflon Back Cap Gasket for (WP-9/20) (Pack of 2)
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    Teflon Back Cap Gasket for (WP-9/20)

    $4.00
    9-4 Priced Individually, Sold in Packages of 2. Teflon Back Cap Insulator.  Located on the Top of the Torch Head. Provides High-Frequency Insulation and seals the Back Cap O-Ring on 9, 9V & 20 Series TIG Torches. Compatible with TIG Torches from...
    9-4
    $4.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.00
    Subtotal:
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