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   Progressive Gages
  • Range .230" to 2.510"
  • Go plus tolerance / Nogo minus tolerance
  • "One Complete" means a Go &  Nogo member                                                                                                         in a double-end handle, marked for size and class
  • Chrome Plate Quote on request
  • Inch or metric sizes
  • Certificate & Calibration info & pricing
Taper Locks Up to 1.510"
Range Class Tolerance
  in Inches

Quantity/ Price                      Each                     

Handle   Only 
Number, Size & Price
1 2+ One Complete
Above Thru            
.230" .365" XX .000020 $124.00    $118.00 $132.00
 (5.84mm 9.27mm)  X .000040 100.00    94.00 108.00 3/8" Hex 


Y .000070 92.00    88.00 100.00 2-3/4" Lg 
    Z .000100 87.00    84.00 95.00 $8.00 
.365" .510" XX .000020 $132.00   $126.00 $141.00
 (9.27mm 12.95mm)  X .000040 106.00   100.00 115.00 1/2" Hex 


Y .000070 98.00   93.00 107.00 3" Lg 
    Z .000100 93.00   89.00 102.00 $9.00 
.510" .825" XX .000020 $146.00   $140.00 $156.00
 (12.95mm 20.95mm)  X .000040 116.00   110.00 126.00 11/16" Hex 


Y .000070 108.00   103.00 118.00 3-1/4" Lg 
    Z .000100 103.00   98.00 113.00 $10.00 
.825" 1.135" XX .000030 $165.00   $158.00 $176.00
 (20.95mm 28.83mm)  X .000060 129.00   123.00 140.00 7/8" Hex 


Y .000090 121.00   116.00 132.00 3-5/8" Lg 
    Z .000120 116.00   111.00 127.00 $11.00 
1.135" 1.510" XX .000030 $190.00   $183.00 $202.00
 (28.83mm 38.35mm)  X .000060 145.00   140.00 157.00 1" Hex 


Y .000090 138.00   132.00 150.00 4" Lg 
    Z .000120 132.00    128.00 144.00 $12.00 
Tri-Locks 1.510" thru 2.510"
Range Class Tolerance
  in Inches
Quantity/ Price                     Each                     
   Handle    Only
   Number, Size & Price
1 2+ One Complete
Above Thru            
1.510" 1.760" XX .000040 $234.00  $227.00 $250.00 5 1/2 
 (38.35mm 44.70mm)  X .000080 185.00  178.00 201.00 1" Hex 
Y .000120 174.00  168.00 190.00 4-1/4" Lg 
    Z .000160 165.00  160.00 181.00 $16.00 
1.760" 2.010" XX .000040 $249.00   $241.00 $265.00 5 1/2 
 (44.70mm 51.05mm)  X .000080 199.00   192.00 215.00 1" Hex 
Y .000120 183.00   176.00 199.00 4-1/4" Lg 
    Z .000160 172.00   166.00 188.00 $16.00 
2.010" 2.260" XX .000040 $270.00   $263.00 $287.00
 (51.05mm 57.40mm)  X .000080 221.00   215.00 238.00 1-1/8" Hex 
Y .000120 205.00   199.00 222.00 5" Lg 
    Z .000160 194.00   188.00 211.00 $17.00 
2.260" 2.510" XX .000040 $285.00  $276.00 $302.00
 (57.40mm 63.75mm)  X .000080 235.00    229.00 252.00 1-1/8" Hex 
Y .000120 219.00    213.00 236.00 5" Lg 
    Z .000160 208.00    202.00 225.00 $17.00 
Dimensions for Progressive Plug Gages
Size Range                                      
Handle       Inches
                   
Millimeter                      
Length            
Number Above To Incl.         
Above To Incl.    
A (Total) B (Go) C (Nogo)
1  .230 .365          
 6.10mm  9.27mm  
1-3/16 3/4 5/16
2  .365 .510          
 9.27mm 12.95mm  
1-1/2 1 3/8
3  .510 .825          
12.95mm 20.96mm  
1-7/8 1-1/4 1/2
4  .825 1.135           
20.96mm 28.83mm  
2-1/8 1-3/8 5/8
5 1.135 1.510           
28.83mm 38.35mm  
2-3/8 1-1/2 3/4
5-1/2 1.510 2.010           
38.35mm 51.05mm  
2-7/8 1-7/8 7/8
6 2.010 2.510           
51.05mm 63.75mm  
3 2 7/8