National Welders #FS-2.0 x 400 Regulator Gauge

• These gauges are especially adapted to be used on regulators for welding & cutting.
• Drawn brass case.
• Dial is brass w/ white background & black numbers.
• Major graduations are in red.
• Equipped w/ sturdy corrosion resistant brass movement.
• Lower male connection is 1/4'' NPT
  
• Made in USA