The Gage Store
UN Right Hand Thread Rings Go/NoGo 2A & 3A

UN Left Hand Thread Rings Go/NoGo 2A & 3A

UNJ Right Hand Thread Rings Go/NoGo(Aero/Mil/Govt-SAE AS8879)

UNJ Left Hand Thread Ring Go/NoGo (Mil/Govt/Aero-SAE AS8879)

Thread Ring Setting Plugs UN &UNJ Right & Left Hand

UN Right Hand Thread Plugs Go/NoGo

UN Left Hand Thread Plugs Go/NoGo

UNJ Right Hand Thread Plugs Go/NoGo (Aero/Mil/Govt-SAE AS8879)

UNJ Left Hand Thread Plugs Go/NoGo (Aero/Mil/Govt.-SAE AS8879)

Metric Go/NoGo Thread Plugs & Rings / RH& LH

True Position Gauges & Thread Measuring Wires,

Thread Gage Certifications Long Form

Pipe Thread Gages,NPT, NPTF, NPSM, NPSF & ANPT

Helicoil / STI Style Thread Gages
  STI & Helicoil NoGo Plug Assembly
  STI & Helicoil Go/NoGo Thread Plugs
  STI & Helicoil Go Plug Assembly
  Replacement STI & Helicoil No Go Plug Member
  Replacement STI & Helicoil Go Plug Member


Hex Gages, Master Plugs & Long Length

Plain Ring Gages & Masters Go/NoGo

Plain Plug Gauges Go/NoGo Assemblies

Pin Gages & Sets

Disc Style Master Gages

Drill & Reamer Blanks

Content Pages

Balancing & Vibration Tools

Air Gaging

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STI & Helicoil Go Plug Assembly
  2-56 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  2-56 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321105010-H
Price: $68.00
In Basket: none  
   
 
 

  3-48 UNC 2B/3B GO STI Thread Gage Plug Click here to see a picture of this product
  3-48 UNC Class 2B & 3B Special Go plug Single Ended assembly (With Handle included) used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue optional handles for inch yellow optional handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321107510-H
Price: $66.00
In Basket: none  
   
 
 

  3-56 UNF 2B/3B GO STI Thread Gage Plug Click here to see a picture of this product
  3-56 UNF Class 2B & 3B Special Go plug Single Ended assembly (With Handle included) used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue optional handles for inch yellow optional handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321108510-H
Price: $66.00
In Basket: none  
   
 
 

  4-40 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  4-40 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321110010-H
Price: $61.00
In Basket: none  
   
 
 

  4-48 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  4-48 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321111010-H
Price: $61.00
In Basket: none  
   
 
 

  5-40 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  5-40 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321112510-H
Price: $61.00
In Basket: none  
   
 
 

  6-32 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  6-32 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321115010-H
Price: $61.00
In Basket: none  
   
 
 

  6-40 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  6-40 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321116010-H
Price: $61.00
In Basket: none  
   
 
 

  8-32 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  8-32 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321117510-H
Price: $60.00
In Basket: none  
   
 
 

  8-36 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  8-36 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321118510-H
Price: $60.00
In Basket: none  
   
 
 

  10-24 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  10-24 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321120010-H
Price: $60.00
In Basket: none  
   
 
 

  10-32 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  10-32 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321121010-H
Price: $60.00
In Basket: none  
   
 
 

  12-24 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  12-24 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321122510-H
Price: $60.00
In Basket: none  
   
 
 

  1/4 20 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  1/4 20 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321126010-H
Price: $58.00
In Basket: none  
   
 
 

  1/4 28 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  1/4 28 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321127010-H
Price: $58.00
In Basket: none  
   
 
 

  5/16 18 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  5/16 18 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321129510-H
Price: $58.00
In Basket: none  
   
 
 

  5/16 24 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  5/16 24 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321130510-H
Price: $58.00
In Basket: none  
   
 
 

  3/8 16 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  3/8 16 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321133010-H
Price: $59.00
In Basket: none  
   
 
 

  3/8 24 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  3/8 24 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321134010-H
Price: $59.00
In Basket: none  
   
 
 

  7/16 14 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  7/16 14 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321136510-H
Price: $62.00
In Basket: none  
   
 
 

  7/16 20 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  7/16 20 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321137510-H
Price: $62.00
In Basket: none  
   
 
 

  1/2 13 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  1/2 13 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321140010-H
Price: $64.00
In Basket: none  
   
 
 

  1/2 20 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  1/2 20 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321141010-H
Price: $64.00
In Basket: none  
   
 
 

  9/16 12 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  9/16 12 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321143510-H
Price: $73.00
In Basket: none  
   
 
 

  9/16 18 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  9/16 18 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321144510-H
Price: $73.00
In Basket: none  
   
 
 

  5/8 11 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  5/8 11 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321147010-H
Price: $74.00
In Basket: none  
   
 
 

  5/8 18 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  5/8 18 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321148010-H
Price: $74.00
In Basket: none  
   
 
 

  3/4 10 UNC 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  3/4 10 UNC Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321152010-H
Price: $80.00
In Basket: none  
   
 
 

  3/4 16 UNF 2B/3B Go STI Thread Gage Plug Click here to see a picture of this product
  3/4 16 UNF Class 2B & 3B Special Go plug assembly used to check threads that will receive STI or Helicoil inserts. Tool steel cold stabilized, Rc 60-62, light blue handles for inch yellow handles on metric plugs. NOTE: selection of a 2B or 3B is based on your requirements. a 2B or 3B only effect the pitch diameter of the NO/Go plug, with a 2B class providing a larger PD on the plug gage. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.

Mfr: Vermont Gage
Code:321153010-H
Price: $80.00
In Basket: none  
   
 
 


 
 

 
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