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Notice: retail store will close at noon December 31 to January 2.

Bernard Insulator Cap 4423

Bernard style 500 amp insulator cap for Bernard MIG guns. Bernard part number 4423R. See parts breakdown and MIG gun parts diagram for more information. 

Features:

  • Provides thermal protection
  • Manufactured to OEM specifications
  • Rated for 500 amp MIG welding
  • Bernard part number 4423
  • Sold individually

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