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TIG Torch Back Caps
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$80 - $90 $80 - $90 (1)

Compatible with Series

17, 18, 26, A-150, A-200, A-250, HW-17, HW-26, PTA-17, PTA-26, PTW-18, W-350, W-410 17, 18, 26, A-150, A-200, A-250, HW-17, HW-26, PTA-17, PTA-26, PTW-18, W-350, W-410 (1)
17, 18, 26, A-150, A-200, A-250, PTA-17, PTA-26, PTW-18, W-350, W-400, W-410 17, 18, 26, A-150, A-200, A-250, PTA-17, PTA-26, PTW-18, W-350, W-400, W-410 (3)
20, 20H-320, 9, A-125, PTA-9, PTW-20, W-250, W-280, W-375 20, 20H-320, 9, A-125, PTA-9, PTW-20, W-250, W-280, W-375 (3)
W-310 W-310 (1)

Compatible with Model

17, 17F, 17FV, 17FVB, 17HP, 17HPV, 17V, 18, 18-90, 18HP, 18P, 18V, 26, 26F, 26FV, 26FVB, 26HP, 26HPV, 26V, 301525, 301526, CS410A, HW-17, HW-17F, HW-17R, HW-26, HW-26F, HW-26R, PTA-17, PTA-17F, PTA-17FV, PTA-17V, PTA-26, PTA-26F, PTA-26FV, PTA-26V, PTW-18, WP-17, WP-17-PSH, WP-17F, WP-17FV, WP-17V, WP-17V-PSH, WP-18, WP-18V, WP-26, WP-26F, WP-26FV, WP-26V, WP-R17F, WP-R17FV, WP-R26F, WP-R26FV 17, 17F, 17FV, 17FVB, 17HP, 17HPV, 17V, 18, 18-90, 18HP, 18P, 18V, 26, 26F, 26FV, 26FVB, 26HP, 26HPV, 26V, 301525, 301526, CS410A, HW-17, HW-17F, HW-17R, HW-26, HW-26F, HW-26R, PTA-17, PTA-17F, PTA-17FV, PTA-17V, PTA-26, PTA-26F, PTA-26FV, PTA-26V, PTW-18, WP-17, WP-17-PSH, WP-17F, WP-17FV, WP-17V, WP-17V-PSH, WP-18, WP-18V, WP-26, WP-26F, WP-26FV, WP-26V, WP-R17F, WP-R17FV, WP-R26F, WP-R26FV (1)
17, 17F, 17FV, 17FVB, 17HP, 17HPV, 17V, 18, 18-90, 18HP, 18P, 18V, 26, 26F, 26FV, 26FVB, 26HP, 26HPV, 26V, CS410A, PTA-17, PTA-17F, PTA-17FV, PTA-17V, PTA-26, PTA-26F, PTA-26FV, PTA-26V, PTW-18, WP-17, WP-17-PSH, WP-17F, WP-17FV, WP-17V, WP-17V-PSH, WP-18, WP-18SC, WP-18V, WP-26, WP-26F, WP-26FV, WP-26V, WP-R17F, WP-R17FV, WP-R26F, WP-R26FV 17, 17F, 17FV, 17FVB, 17HP, 17HPV, 17V, 18, 18-90, 18HP, 18P, 18V, 26, 26F, 26FV, 26FVB, 26HP, 26HPV, 26V, CS410A, PTA-17, PTA-17F, PTA-17FV, PTA-17V, PTA-26, PTA-26F, PTA-26FV, PTA-26V, PTW-18, WP-17, WP-17-PSH, WP-17F, WP-17FV, WP-17V, WP-17V-PSH, WP-18, WP-18SC, WP-18V, WP-26, WP-26F, WP-26FV, WP-26V, WP-R17F, WP-R17FV, WP-R26F, WP-R26FV (3)
20FHD, 20H-320-25R, 20P, 25, 9, 9F, 9FVB, 9HP, 9P, 9V, 9VB, PTA-9, PTA-9F, PTW-20, WP-20, WP-20V, WP-9, WP-9F, WP-9FV, WP-9V, WP-R9F, WP-R9FV 20FHD, 20H-320-25R, 20P, 25, 9, 9F, 9FVB, 9HP, 9P, 9V, 9VB, PTA-9, PTA-9F, PTW-20, WP-20, WP-20V, WP-9, WP-9F, WP-9FV, WP-9V, WP-R9F, WP-R9FV (3)
W-310 W-310 (1)

Reference Number

18-7 18-7 (1)
300M 300M (1)
41V24 41V24 (1)
41V33 41V33 (1)
41V35 41V35 (1)
57Y02 57Y02 (1)
57Y04 (1)
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TIG Torch Back Caps

Back caps cover the back portion of the electrode on a TIG (tungsten inert gas) torch to prevent the tungsten electrode from shorting out during welding. Sometimes called end caps, they also put pressure on the collet to keep the electrode in place in the collet and create a seal that prevents shielding gas from leaking out the back of the TIG torch. New electrodes require long back caps. As the electrodes grow shorter from use, shorter back caps can be installed on the torch to improve access in tight areas. A complete TIG torch setup includes a nozzle, collet body or gas lens, collet, insulators, back cap, torch body, torch handle, and tungsten electrode.

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WELDCRAFT
BACK CAP, MEDIUM, 41V35, 2 PACK
Item # WDC41V35
Mfr. Model # 41V35

EHC: EHC :

Medium back cap. Use with WP-9, 9P. Optimize shielding gas coverage by using an appropriate size gas lens. Gas lenses help minimize rework and allow for greater tungsten extension. Extend your tungsten no further than the inside diameter of the cup to maximize shielding gas coverage.

Medium back cap. Use with WP-9, 9P. Optimize shielding gas coverage by using an appropriate size gas lens. Gas lenses help minimize rework and allow for greater tungsten extension. Extend your tungsten no further than the inside diameter of the cup to maximize shielding gas coverage.

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SDS Document Not Found

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CATALOGUE PAGE # 1449

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Web Price : $18.15 / EACH

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WELDCRAFT
BACK CAP, SHORT, 57Y04
Item # WDC57Y04
Mfr. Model # 57Y04

EHC: EHC :

Short back cap. Use with WP-17, WP-18, WP-26. Optimize shielding gas coverage by using an appropriate size gas lens. Gas lenses help minimize rework and allow for greater tungsten extension. Extend your tungsten no further than the inside diameter of the cup.

Short back cap. Use with WP-17, WP-18, WP-26. Optimize shielding gas coverage by using an appropriate size gas lens. Gas lenses help minimize rework and allow for greater tungsten extension. Extend your tungsten no further than the inside diameter of the cup.

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SDS Document Not Found

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CATALOGUE PAGE # 1449

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Web Price : $20.12 / EACH

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WELDCRAFT
CUP ALUMINA LONG
Item # WDC10N47L
Mfr. Model # 10N47L

EHC: EHC :

This nozzle is made of aluminum.

This nozzle is made of aluminum.

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SDS Document Not Found

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CATALOGUE PAGE # 1451

This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.

Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price : $89.18 / EACH

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WELDCRAFT
BACK CAP, MEDIUM, 300M, 2 PACK
Item # WDC300M
Mfr. Model # 300M

EHC: EHC :

This back cap is compatible with 17, 18, 26, A-150, A-200, A-250, PTA-17, PTA-26, PTW-18, W-350, W-400, W-410, 17, 17F, 17FV, 17FVB, 17HP, 17HPV, 17V, 18, 18-90, 18HP, 18P, 18V, 26, 26F, 26FV, 26FVB, 26HP, 26HPV, 26V, CS410A, PTA-17, PTA-17F, PTA-17FV, PTA-17V, and more, Weldcraft brand and is for use with A-150 Series, A-200 Series, W-350 Series, W-400, W-410. It can be used for TIG welding.

This back cap is compatible with 17, 18, 26, A-150, A-200, A-250, PTA-17, PTA-26, PTW-18, W-350, W-400, W-410, 17, 17F, 17FV, 17FVB, 17HP, 17HPV, 17V, 18, 18-90, 18HP, 18P, 18V, 26, 26F, 26FV, 26FVB, 26HP, 26HPV, 26V, CS410A, PTA-17, PTA-17F, PTA-17FV, PTA-17V, and more, Weldcraft brand and is for use with A-150 Series, A-200 Series, W-350 Series, W-400, W-410. It can be used for TIG welding.

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CATALOGUE PAGE # N/A

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Web Price : $16.00 / EACH

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WELDCRAFT
BACK CAP, LONG, 57Y02, 2 PACK
Item # WDC57Y02
Mfr. Model # 57Y02

EHC: EHC :

Long back cap. Use with WP-17, WP-18, WP-26. Optimize shielding gas coverage by using an appropriate size gas lens. Gas lenses help minimize rework and allow for greater tungsten extension. Extend your tungsten no further than the inside diameter of the cup.

Long back cap. Use with WP-17, WP-18, WP-26. Optimize shielding gas coverage by using an appropriate size gas lens. Gas lenses help minimize rework and allow for greater tungsten extension. Extend your tungsten no further than the inside diameter of the cup.

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SDS Document Not Found

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CATALOGUE PAGE # 1449

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Web Price : $12.26 / EACH

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BACK CAP INSULATOR, FOR 17- 18 OR 26 SERIES, 18-7, 2 PACK

WELDCRAFT
BACK CAP INSULATOR, FOR 17- 18 OR 26 SERIES, 18-7, 2 PACK
Item # WDC18-7
Mfr. Model # 18-7

EHC: EHC :

This back cap insulator is designed for applications including gas lens, large diameter gas lens, non-gas lens, stubby gas lens, stubby non-gas lens. Plus, it is compatible with 17, 18, 26, A-150, A-200, A-250, HW-17, HW-26, PTA-17, PTA-26, PTW-18, W-350, W-410, 17, 17F, 17FV, 17FVB, 17HP, 17HPV, 17V, 18, 18-90, 18HP, 18P, 18V, 26, 26F, 26FV, 26FVB, 26HP, 26HPV, 26V, 301525, 301526, CS410A, HW-17, HW-17F, HW-1 and more, Weldcraft brand. It can be used for TIG welding.

This back cap insulator is designed for applications including gas lens, large diameter gas lens, non-gas lens, stubby gas lens, stubby non-gas lens. Plus, it is compatible with 17, 18, 26, A-150, A-200, A-250, HW-17, HW-26, PTA-17, PTA-26, PTW-18, W-350, W-410, 17, 17F, 17FV, 17FVB, 17HP, 17HPV, 17V, 18, 18-90, 18HP, 18P, 18V, 26, 26F, 26FV, 26FVB, 26HP, 26HPV, 26V, 301525, 301526, CS410A, HW-17, HW-17F, HW-1 and more, Weldcraft brand. It can be used for TIG welding.

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CATALOGUE PAGE # 1451

This product must be purchased in multiples of 2 . Please update the quantity to proceed with checkout.

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Web Price : $10.82 / EACH

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WELDCRAFT
BACK CAP, LONG, 41V24, 2 PACK
Item # WDC41V24
Mfr. Model # 41V24

EHC: EHC :

Long back cap. Use with WP-9, 9P. Optimize shielding gas coverage by using an appropriate size gas lens. Gas lenses help minimize rework and allow for greater tungsten extension. Extend your tungsten no further than the inside diameter of the cup to maximize shielding gas coverage.

Long back cap. Use with WP-9, 9P. Optimize shielding gas coverage by using an appropriate size gas lens. Gas lenses help minimize rework and allow for greater tungsten extension. Extend your tungsten no further than the inside diameter of the cup to maximize shielding gas coverage.

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SDS Document Not Found

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CATALOGUE PAGE # 1449

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Web Price : $21.72 / EACH

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BACK CAP, SHORT, 41V33, INCLUDES O RING, 2 PACK

WELDCRAFT
BACK CAP, SHORT, 41V33, INCLUDES O RING, 2 PACK
Item # WDC41V33
Mfr. Model # 41V33

EHC: EHC :

Short back cap. Use with WP-9, 9P. Optimize shielding gas coverage by using an appropriate size gas lens. Gas lenses help minimize rework and allow for greater tungsten extension. Extend your tungsten no further than the inside diameter of the cup.

Short back cap. Use with WP-9, 9P. Optimize shielding gas coverage by using an appropriate size gas lens. Gas lenses help minimize rework and allow for greater tungsten extension. Extend your tungsten no further than the inside diameter of the cup.

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SDS Document Not Found

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CATALOGUE PAGE # 1449

Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price : $16.88 / EACH

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BACK CAP, SHORT, FOR USE WITHCS125/CS310, 2 PACK

WELDCRAFT
BACK CAP, SHORT, FOR USE WITHCS125/CS310, 2 PACK
Item # WDCCS110BCS
Mfr. Model # CS110-BCS

EHC: EHC :

This back cap is compatible with W-310 and the Weldcraft brand and is for use with CS125, CS310. It can be used for TIG welding.

This back cap is compatible with W-310 and the Weldcraft brand and is for use with CS125, CS310. It can be used for TIG welding.

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This product must be purchased in multiples of 2 . Please update the quantity to proceed with checkout.

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Web Price : $32.67 / EACH

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