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Updated: Published:

PRODUCT UPDATE –
Neck Insulator Selection for BTB MIG Guns

Image of neck insulator part number 10012 next to neck insulator part number 402-11 that shows the differences between the two.

Although no new neck insulators are being introduced due to implementation of the BTB semi-automatic air-cooled MIG gun platform on June 2, 2014, users should be aware that neck insulator replacement for these guns will be based on several variables including:

  • Your gun’s amperage;
  • Your gun’s neck / handle combination;
  • The consumables series that you are using.  

Please use the following chart when selecting the appropriate replacement neck insulator:

Neck / HandleConsumablesInsulator Part Number
200A300A400A500A600A
Fixed neck for T series handlesTOUGH LOCK®402-11
Quik Tip™4423R
Centerfire™4323R4423R
Rotatable neck for O, B, T series handlesTOUGH LOCK10012
Quik Tip4423R
Centerfire4323R4423R
Fixed necks for O, B series handlesTOUGH LOCK10012
Quik Tip4423R
Centerfire4323R4423R

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    As manufacturers of semi-automatic, fixed automatic and robotic MIG guns and consumables, Tregaskiss and Bernard have earned a reputation as an experienced, dependable partner to its customers in the automotive, construction and fabrication, heavy equipment, ship, rail, general manufacturing, commercial truck and trailer, and oil and gas industries. Tregaskiss and Bernard offer air-cooled semi-automatic, fixed automatic and robotic MIG guns, water-cooled semi-automatic, fixed automatic and robotic MIG guns, reamers, nozzle cleaning stations, anti-spatter liquid, wire cutters, anti-spatter sprayers, clutches, welding consumables, nozzles, MIG welding tips, and MIG welding torches.