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  • 310546100.jpg
    TWECO
    Tweco 1340-1125 Nozzle Insulator 5 Pack Mig Gun
    SKU: 1340-1125
    Product Description The TWECO 1340-1125 is a nozzle insulator designed for MIG welding guns in the Weldskill product line. This insulator fits between the nozzle and the gun body, shielding the contact tip area from spatter and heat to extend the service life of...
    $24.42
    $24.42
  • 310546103.jpg
    TWECO
    Tweco 1340-1126 Weldskill Fixed Mig Nozzle
    SKU: 1340-1126
    Product DescriptionThe TWECO 1340-1126 is a fixed MIG welding nozzle designed for use with Tweco Weldskill MIG guns. It shields the contact tip and gas diffuser from spatter, helping maintain consistent shielding gas coverage at the weld pool. Proper nozzle condition is directly tied...
    $43.87
    $43.87
  • 310546102.jpg
    TWECO
    Tweco 1340-1400 Nozzle Insulator 400A Mig Gun
    SKU: 1340-1400
    Product DescriptionThe TWECO 1340-1400 is a coarse thread nozzle insulator designed for use with Tweco No. 4 MIG welding guns rated up to 400 amps. The insulator fits between the nozzle and the gun body, providing electrical isolation and protecting the front end assembly...
    $64.71
    $64.71
  • 310546061.jpg
    TWECO
    Tweco 1340-1401 Fine Threaded Nozzle Insulator 2 Pack
    SKU: 1340-1401
    Product Description The TWECO 1340-1401 is a fine threaded nozzle insulator designed for use with Tweco No. 4 MIG guns. It mounts between the nozzle and the gun body to shield the contact tip area from spatter and heat, helping maintain consistent weld quality...
    $76.74
    $76.74
  • 310546060.jpg
    TWECO
    Tweco 1340-1430 Nozzle Insulator Eliminator EL34CT
    SKU: 1340-1430
    Product Description The TWECO 1340-1430 is a nozzle insulator designed for use with the Eliminator EL34CT MIG welding gun system. This component fits between the nozzle and the contact tip holder, providing electrical isolation to prevent arcing and reduce heat transfer at the gun...
    $80.79
    $80.79
  • 310546063.jpg
    TWECO
    Tweco 1350-1400 Nozzle Insulator Coarse Threaded 500A
    SKU: 1350-1400
    Product Description The TWECO 1350-1400 is a coarse-threaded nozzle insulator designed for use with high-amperage MIG welding guns rated up to 500 amps. This insulator fits between the nozzle and the contact tip holder, providing electrical isolation that protects weld quality and extends the...
    $68.80
    $68.80
  • 310546062.jpg
    TWECO
    Tweco 1350-1425 Nozzle Insulator WS25CT Mig Guns
    SKU: 1350-1425
    Product Description The TWECO 1350-1425 is a fixed nozzle insulator designed for use with WS25CT series MIG welding guns. This insulator fits between the nozzle and the gun body, providing a protective barrier that helps maintain weld quality and extends the service life of...
    $51.13
    $51.13
  • 310546065.jpg
    TWECO
    Tweco 1360-1400 Nozzle Insulator 600A Mig Gun 2 Pack
    SKU: 1360-1400
    Product Description The TWECO 1360-1400 is a coarse-threaded nozzle insulator designed for use with Tweco No. 6 MIG welding guns rated up to 600 amps. The insulator fits between the nozzle and the contact tip holder, electrically isolating the nozzle to reduce spatter accumulation...
    $44.72
    $44.72
  • 310546064.jpg
    TWECO
    Tweco 1400-1031 Teflon Conduit Liner 0.030-0.035 in 10 Ft
    SKU: 1400-1031
    Product DescriptionThe TWECO 1400-1031 is a Teflon conduit liner engineered for MIG welding applications that use aluminum welding wire. Aluminum wire is soft and prone to birdnesting inside standard steel liners, so this liner uses a Teflon construction to reduce friction and deliver smooth,...
    $69.08
    $69.08
  • 310546067.jpg
    TWECO
    Tweco 1400-1041 Teflon Conduit Liner Aluminum Mig
    SKU: 1400-1041
    Product Description The TWECO 1400-1041 is a Teflon conduit liner engineered for MIG welding applications that use aluminum wire. Teflon construction provides significantly lower friction than standard steel liners, giving aluminum wire the smooth, consistent feedability it requires to prevent birdnesting and drive-roll slippage....
    $67.31
    $67.31
  • 310546066.jpg
    TWECO
    Tweco 1400-1133 Steel Wound Conduit Liner 3/32 in 15 Ft
    SKU: 1400-1133
    Product Description The TWECO 1400-1133 is a steel wound conduit liner designed for use with steel welding wire in MIG welding applications. Built to guide wire smoothly from the drive roll to the contact tip, this liner helps maintain consistent wire feed and reduces...
    $45.62
    $45.62
  • 310546057.jpg
    TWECO
    Tweco 1400-1143 Conduit Liner 0.040-0.045 in 15 Ft 160A Mig
    SKU: 1400-1143
    Product DescriptionThe TWECO 1400-1143 is a steel wound conduit liner engineered for use with steel welding wires in MIG welding applications. This liner guides the wire electrode through the gun cable, reducing friction and maintaining consistent wire feed speed. At 15 feet in length...
    $49.29
    $49.29
  • 310546056.jpg
    TWECO
    Tweco 1420-1003 Nylon Conduit Liner 15 Ft Aluminum Mig
    SKU: 1420-1003
    Product DescriptionThe TWECO 1420-1003 is a nylon conduit liner engineered for use with aluminum welding wire in MIG welding applications. Built with a Teflon conduit construction, this liner resists the friction and galling that aluminum wire creates when running through standard steel liners. At...
    $101.68
    $101.68
  • 310546059.jpg
    TWECO
    Tweco 1420-1103 Conduit Liner 0.023 Inch
    SKU: 1420-1103
    Product Description The TWECO 1420-1103 is a conduit liner designed to guide welding wire through a MIG welding gun cable assembly. It fits inside the gun conduit and provides a low-friction path for wire feed, protecting the wire from kinking and reducing drive roll...
    $56.30
    $56.30
  • 252683312.jpg252683313.jpg
    TWECO
    Tweco 1420-1113 Universal Conduit Liner, For Use With Tweco 0.03 in to 0.35 in Welding Wire
    SKU: 14201113
    Product DescriptionThe Tweco Conduit Liner with MPN 14201113 is designed for MIG welding applications using welding wires sized from zero point zero three inches to zero point zero three five inches. This conduit liner is universal, suited for various brands of MIG guns and...
    $51.53
    $51.53
  • 310546058.jpg
    TWECO
    Tweco 1420-1115 Steel Wound Conduit Liner 25 Ft Mig
    SKU: 1420-1115
    Product Description The TWECO 1420-1115 is a steel wound conduit liner designed to guide steel welding wire through MIG gun cables with consistent, low-friction feed. Built for demanding shop and fabrication environments, this liner is rated for welding current from 180 to 250 amps...
    $77.00
    $77.00
  • TWECO 1420-1123 DUCT MISCELLANEOUSTweco 1420-1123 Fabricator 42-4045-15 MIG Conduit Liner 15-Foot
    TWECO
    Tweco 1420-1123 Fabricator 42-4045-15 MIG Conduit Liner 15-Foot
    SKU: 1420-1123
    Product DescriptionThe Tweco 1420-1123 Fabricator MIG Conduit Liner is designed for ease of use with MIG welding applications. It features a length of fifteen feet, providing ample reach for various welding projects. This liner is made of zinc-plated spring wire, which helps reduce corrosion...
    $47.40
    $47.40
  • 310546091.jpg
    TWECO
    Tweco 1420-1125 Conduit Liner 0.040-0.045 in 25 Ft 180-250A
    SKU: 1420-1125
    Product Description The TWECO 1420-1125 is a steel wound conduit liner designed to guide steel welding wire through MIG gun cable assemblies with consistent, low-friction feed. Rated for use at 180 to 250 amps, this liner measures 25 feet in length and accommodates wire...
    $77.00
    $77.00
  • 310546089.jpg
    TWECO
    Tweco 1420-1141 Steel Wound Conduit Liner 0.040-0.045 in 15 Ft
    SKU: 1420-1141
    Product Description The TWECO 1420-1141 is a steel wound conduit liner designed for use with steel welding wire in MIG welding applications. It guides the wire from the drive rolls through the gun cable to the contact tip, maintaining consistent wire feed and reducing...
    $32.81
    $32.81
  • 310546090.jpg
    TWECO
    Tweco 1420-1142 Teflon Conduit Liner 0.030-3/64 in 15 Ft
    SKU: 1420-1142
    Product DescriptionThe TWECO 1420-1142 is a Teflon conduit liner engineered for MIG welding applications that require smooth, consistent aluminum wire feed. Teflon construction reduces friction along the wire path, which is critical when running soft aluminum wire that can deform or bird-nest inside standard...
    $79.46
    $79.46
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