• 18-339 CMW
  • Sketch for 18-339 CMW

18-339 CMW

Part #: 219-18-339

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The 300 Series Premium Straight Holders are an ejector style holder that allows for easy removal of electrodes. The holders have a ground finish to maximize conductivity and nickel plating to resist wear. Straight holders are designed for use with Rocker Arm and Pedestal Type welders.

RMWA Class 2 material is high conductivity and high strength alloy recommended for structural, current carrying secondary components and electrode holders. This is a heat treatable alloy used in the fully heat treated condition.

  • The overall length is 12.000 IN
  • The outside diameter is 1.250 IN
  • The part holds a subcomponent via a 7RW standard taper which is suitable for weld forces ranging between 2,000 to 2,400 pounds of force.
  • The part is nickel plated to protect against corrosion.
  • Ejector Type Part

Specifications

RWMA Material Type RWMA Class 2
Electrode or Adapter Engagement 7RW
Barrel Length 12.00000
Barrel Dia. 1.25000
Unit of Measure IN
Ejector Type Yes
Nickel Plating Yes

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