• Deltronic "X" Plugs are available in .0001" steps
• Sizes from .0040" thru 1.0120"
• "Certificate of Accuracy" included
  
• Gages are held to size within .000040"/-.000000 (minus nothing)
• Sizes from .0040” thru .1800” do not have a center relief.
• Size marked Insul-Grips on sizes .0070” thru .0589”

The THS25 25 Piece Class X Sets consist of:

• (1) center nominal plus
• (12) gages RANGING DOWNWARD from the nominal in .001"(Thousandth) steps, and
• (12) gages RANGING UPWARD from the nominal in .001"(Thousandth) steps.
• 25 pin gages total in set