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MK Products 3/8" X 2.71" 0.375" Bore Tip Extender

Airgas Part #:MKP621-0424

Manufacturer Part #:621-0424

$49.40 /Each

Item Details

  • MK Products Copper Cup Tip Extender is non stackable and features 3/8" contact tip. It is compatible with air cooled barrels: Cobra® MX, Cobra® X, Prince® X, Prince® XL, Prince® XL Spool Gun, Python®, Python® LX and Python® X. Also compatible with water cooled barrel: Cobra® MX.


  • 3/8" diameter
  • Made for finned gas cups
  • Tip extender is used if torch cup or tip threads have been damaged or to prevent damage
  • Longer liners are required when using tip extender

Product Attributes

Consumables Type

» Tip Extender

MIG Gun Model

» Python® LX
» Prince® XL
» Prince® XL Spool Gun
» Python®
» Python® X
» Prince® X
» Cobra® MX
» Cobra® X

MIG Wire Size

» 3/8"


» 2.71"


» 0.375"