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Gages

Gages

Cylindrical Ring Gages - Steel / Chrome

  • Ring Gage inspects the external dimensions of manufactured parts
  • A Ring Gage can also be used to set an instrument, air or electronic
  • An annular groove in the periphery of the NO GO ring distinguishes it from the GO ring
  • Gagemakers tolerance will be applied minus on the GO and plus on the NO GO
  • Gages are ring lapped to size and hand polished to provide superior accuracy and wearability
  • Non-gage areas are black oxided and ring faces are surface ground
  • Roundness and taper will not exceed 50% of the applicable gagemakers size tolerance and are non-accumulative
  • Ring gages above 5.510” are not supplied with tapped holes for ball handles unless specified
  • Manufactured in accordance with ANSI/ASME B89.1.6
  • Gage blanks meet all the requirements of B47.1
  • Ring gage blanks go through a stabilization process, cycling through temperature extremes from -130°F to +300°F
  • Gages inspected for size and class in a temperature-controlled lapping room
  • Final inspection of gages is completed in a separate, environmentally controlled ISO 17025 laboratory
  • Available in steel, chrome and carbide
  • Free NIST certificate of accuracy
Please select a measure:
  • Inch
  • Metric
Please select a material:
  • Chrome
  • Steel
SIZE CLASS MEMBER MATERIAL ITEM# PRICE SALE PRICE
.015-.025 XX GO/NOGO Steel CRGSI-1XX

$423.00

$383.00 Sale
$383.00
.015-.025 X GO/NOGO Steel CRGSI-1X

$335.00

$304.00 Sale
$304.00
.015-.025 Y GO/NOGO Steel CRGSI-1Y

$318.00

$288.00 Sale
$288.00
.015-.025 Z GO/NOGO Steel CRGSI-1Z

$318.00

$288.00 Sale
$288.00
.0251-.040 XX GO/NOGO Steel CRGSI-2XX

$365.00

$342.00 Sale
$342.00
.0251-.040 X GO/NOGO Steel CRGSI-2X

$315.00

$283.00 Sale
$283.00
.0251-.040 Y GO/NOGO Steel CRGSI-2Y

$296.00

$265.00 Sale
$265.00
.0251-.040 Z GO/NOGO Steel CRGSI-2Z

$296.00

$265.00 Sale
$265.00
.0401-.070 XX GO/NOGO Steel CRGSI-3XX

$260.00

$234.00 Sale
$234.00
.0401-.070 X GO/NOGO Steel CRGSI-3X

$215.00

$192.00 Sale
$192.00
.0401-.070 Y GO/NOGO Steel CRGSI-3Y

$210.00

$189.00 Sale
$189.00
.0401-.070 Z GO/NOGO Steel CRGSI-3Z

$210.00

$189.00 Sale
$189.00
.0701-.150 XX GO/NOGO Steel CRGSI-4XX

$229.00

$206.00 Sale
$206.00
.0701-.150 X GO/NOGO Steel CRGSI-4X

$189.00

$170.00 Sale
$170.00
.0701-.150 Y GO/NOGO Steel CRGSI-4Y

$185.00

$167.00 Sale
$167.00
.0701-.150 Z GO/NOGO Steel CRGSI-4Z

$185.00

$167.00 Sale
$167.00
.1501-.230 XX GO/NOGO Steel CRGSI-5XX

$160.00

$140.00 Sale
$140.00
.1501-.230 XX GO/NOGO Chrome CRGCI-5XX

$200.00

$180.00 Sale
$180.00
.1501-.230 X GO/NOGO Steel CRGSI-5X

$145.00

$125.00 Sale
$125.00
.1501-.230 X GO/NOGO Chrome CRGCI-5X

$180.00

$160.00 Sale
$160.00
.1501-.230 Y GO/NOGO Steel CRGSI-5Y

$135.00

$115.00 Sale
$115.00
.1501-.230 Y GO/NOGO Chrome CRGCI-5Y

$170.00

$150.00 Sale
$150.00
.1501-.230 Z GO/NOGO Steel CRGSI-5Z

$130.00

$110.00 Sale
$110.00
.1501-.230 Z GO/NOGO Chrome CRGCI-5Z

$160.00

$140.00 Sale
$140.00
.2301-.365 XX GO/NOGO Steel CRGSI-6XX

$150.00

$130.00 Sale
$130.00
.2301-.365 XX GO/NOGO Chrome CRGCI-6XX

$185.00

$165.00 Sale
$165.00
.2301-.365 X GO/NOGO Steel CRGSI-6X

$135.00

$115.00 Sale
$115.00
.2301-.365 X GO/NOGO Chrome CRGCI-6X

$170.00

$150.00 Sale
$150.00
.2301-.365 Y GO/NOGO Steel CRGSI-6Y

$130.00

$110.00 Sale
$110.00
.2301-.365 Y GO/NOGO Chrome CRGCI-6Y

$165.00

$145.00 Sale
$145.00
.2301-.365 Z GO/NOGO Steel CRGSI-6Z

$125.00

$105.00 Sale
$105.00
.2301-.365 Z GO/NOGO Chrome CRGCI-6Z

$155.00

$135.00 Sale
$135.00
.3651-.510 XX GO/NOGO Steel CRGSI-7XX

$155.00

$135.00 Sale
$135.00
.3651-.510 XX GO/NOGO Chrome CRGCI-7XX

$195.00

$175.00 Sale
$175.00
.3651-.510 X GO/NOGO Steel CRGSI-7X

$140.00

$120.00 Sale
$120.00
.3651-.510 X GO/NOGO Chrome CRGCI-7X

$175.00

$155.00 Sale
$155.00
.3651-.510 Y GO/NOGO Steel CRGSI-7Y

$119.00

$110.00 Sale
$110.00
.3651-.510 Y GO/NOGO Chrome CRGCI-7Y

$165.00

$145.00 Sale
$145.00
.3651-.510 Z GO/NOGO Steel CRGSI-7Z

$125.00

$105.00 Sale
$105.00
.3651-.510 Z GO/NOGO Chrome CRGCI-7Z

$155.00

$135.00 Sale
$135.00
.5101-.825 XX GO/NOGO Steel CRGSI-8XX

$160.00

$140.00 Sale
$140.00
.5101-.825 XX GO/NOGO Chrome CRGCI-8XX

$200.00

$180.00 Sale
$180.00
.5101-.825 X GO/NOGO Steel CRGSI-8X

$145.00

$125.00 Sale
$125.00
.5101-.825 X GO/NOGO Chrome CRGCI-8X

$180.00

$160.00 Sale
$160.00
.5101-.825 Y GO/NOGO Steel CRGSI-8Y

$140.00

$120.00 Sale
$120.00
.5101-.825 Y GO/NOGO Chrome CRGCI-8Y

$170.00

$150.00 Sale
$150.00
.5101-.825 Z GO/NOGO Steel CRGSI-8Z

$130.00

$110.00 Sale
$110.00
.5101-.825 Z GO/NOGO Chrome CRGCI-8Z

$165.00

$145.00 Sale
$145.00
.8251-1.135 XX GO/NOGO Steel CRGSI-9XX

$185.00

$145.00 Sale
$145.00
.8251-1.135 XX GO/NOGO Chrome CRGCI-9XX

$210.00

$190.00 Sale
$190.00
.8251-1.135 X GO/NOGO Steel CRGSI-9X

$150.00

$130.00 Sale
$130.00
.8251-1.135 X GO/NOGO Chrome CRGCI-9X

$185.00

$165.00 Sale
$165.00
.8251-1.135 Y GO/NOGO Steel CRGSI-9Y

$140.00

$120.00 Sale
$120.00
.8251-1.135 Y GO/NOGO Chrome CRGCI-9Y

$175.00

$155.00 Sale
$155.00
.8251-1.135 Z GO/NOGO Steel CRGSI-9Z

$140.00

$120.00 Sale
$120.00
.8251-1.135 Z GO/NOGO Chrome CRGCI-9Z

$175.00

$155.00 Sale
$155.00
1.1351-1.510 XX GO/NOGO Steel CRGSI-10XX

$190.00

$170.00 Sale
$170.00
1.1351-1.510 XX GO/NOGO Chrome CRGCI-10XX

$245.00

$220.00 Sale
$220.00
1.1351-1.510 X GO/NOGO Steel CRGSI-10X

$170.00

$150.00 Sale
$150.00
1.1351-1.510 X GO/NOGO Chrome CRGCI-10X

$215.00

$190.00 Sale
$190.00
1.1351-1.510 Y GO/NOGO Steel CRGSI-10Y

$155.00

$135.00 Sale
$135.00
1.1351-1.510 Y GO/NOGO Chrome CRGCI-10Y

$195.00

$175.00 Sale
$175.00
1.1351-1.510 Z GO/NOGO Steel CRGSI-10Z

$150.00

$130.00 Sale
$130.00
1.1351-1.510 Z GO/NOGO Chrome CRGCI-10Z

$190.00

$170.00 Sale
$170.00
1.5101-2.010 XX GO/NOGO Steel CRGSI-11XX

$230.00

$205.00 Sale
$205.00
1.5101-2.010 XX GO/NOGO Chrome CRGCI-11XX

$290.00

$265.00 Sale
$265.00
1.5101-2.010 X GO/NOGO Steel CRGSI-11X

$210.00

$185.00 Sale
$185.00
1.5101-2.010 X GO/NOGO Chrome CRGCI-11X

$265.00

$240.00 Sale
$240.00
1.5101-2.010 Y GO/NOGO Steel CRGSI-11Y

$200.00

$180.00 Sale
$180.00
1.5101-2.010 Y GO/NOGO Chrome CRGCI-11Y

$260.00

$190.00 Sale
$190.00
1.5101-2.010 Z GO/NOGO Steel CRGSI-11Z

$185.00

$165.00 Sale
$165.00
1.5101-2.010 Z GO/NOGO Chrome CRGCI-11Z

$240.00

$215.00 Sale
$215.00
2.0101-2.510 XX GO/NOGO Steel CRGSI-12XX

$285.00

$260.00 Sale
$260.00
2.0101-2.510 XX GO/NOGO Chrome CRGCI-12XX

$365.00

$335.00 Sale
$335.00
2.0101-2.510 X GO/NOGO Steel CRGSI-12X

$250.00

$225.00 Sale
$225.00
2.0101-2.510 X GO/NOGO Chrome CRGCI-12X

$315.00

$290.00 Sale
$290.00
2.0101-2.510 Y GO/NOGO Steel CRGSI-12Y

$235.00

$210.00 Sale
$210.00
2.0101-2.510 Y GO/NOGO Chrome CRGCI-12Y

$295.00

$270.00 Sale
$270.00
2.0101-2.510 Z GO/NOGO Steel CRGSI-12Z

$225.00

$200.00 Sale
$200.00
2.0101-2.510 Z GO/NOGO Chrome CRGCI-12Z

$280.00

$255.00 Sale
$255.00
2.5101-3.010 XX GO/NOGO Steel CRGSI-13XX

$320.00

$295.00 Sale
$295.00
2.5101-3.010 XX GO/NOGO Chrome CRGCI-13XX

$420.00

$390.00 Sale
$390.00
2.5101-3.010 X GO/NOGO Steel CRGSI-13X

$290.00

$265.00 Sale
$265.00
2.5101-3.010 X GO/NOGO Chrome CRGCI-13X

$375.00

$345.00 Sale
$345.00
2.5101-3.010 Y GO/NOGO Steel CRGSI-13Y

$265.00

$240.00 Sale
$240.00
2.5101-3.010 Y GO/NOGO Chrome CRGCI-13Y
$310.00
$310.00
2.5101-3.010 Z GO/NOGO Steel CRGSI-13Z

$250.00

$225.00 Sale
$225.00
2.5101-3.010 Z GO/NOGO Chrome CRGCI-13Z

$320.00

$290.00 Sale
$290.00
3.0101-3.510 XX GO/NOGO Steel CRGSI-14XX

$390.00

$360.00 Sale
$360.00
3.0101-3.510 XX GO/NOGO Chrome CRGCI-14XX

$505.00

$465.00 Sale
$465.00
3.0101-3.510 X GO/NOGO Steel CRGSI-14X

$335.00

$305.00 Sale
$305.00
3.0101-3.510 X GO/NOGO Chrome CRGCI-14X

$435.00

$395.00 Sale
$395.00
3.0101-3.510 Y GO/NOGO Steel CRGSI-14Y

$295.00

$270.00 Sale
$270.00
3.0101-3.510 Y GO/NOGO Chrome CRGCI-14Y

$380.00

$350.00 Sale
$350.00
3.0101-3.510 Z GO/NOGO Steel CRGSI-14Z

$285.00

$260.00 Sale
$260.00
3.0101-3.510 Z GO/NOGO Chrome CRGCI-14Z

$365.00

$335.00 Sale
$335.00
3.5101-4.010 XX GO/NOGO Steel CRGSI-15XX

$425.00

$395.00 Sale
$395.00
3.5101-4.010 XX GO/NOGO Chrome CRGCI-15XX

$570.00

$520.00 Sale
$520.00
3.5101-4.010 X GO/NOGO Steel CRGSI-15X

$375.00

$345.00 Sale
$345.00
3.5101-4.010 X GO/NOGO Chrome CRGCI-15X

$485.00

$445.00 Sale
$445.00
3.5101-4.010 Y GO/NOGO Steel CRGSI-15Y

$345.00

$315.00 Sale
$315.00
3.5101-4.010 Y GO/NOGO Chrome CRGCI-15Y

$445.00

$405.00 Sale
$405.00
3.5101-4.010 Z GO/NOGO Steel CRGSI-15Z

$335.00

$305.00 Sale
$305.00
3.5101-4.010 Z GO/NOGO Chrome CRGCI-15Z

$435.00

$395.00 Sale
$395.00
4.0101-4.760 XX GO/NOGO Steel CRGSI-16XX

$500.00

$460.00 Sale
$460.00
4.0101-4.760 XX GO/NOGO Chrome CRGCI-16XX

$645.00

$595.00 Sale
$595.00
4.0101-4.760 X GO/NOGO Steel CRGSI-16X
$395.00
$395.00
4.0101-4.760 X GO/NOGO Chrome CRGCI-16X

$560.00

$510.00 Sale
$510.00
4.0101-4.760 Y GO/NOGO Steel CRGSI-16Y

$385.00

$355.00 Sale
$355.00
4.0101-4.760 Y GO/NOGO Chrome CRGCI-16Y

$500.00

$460.00 Sale
$460.00
4.0101-4.760 Z GO/NOGO Steel CRGSI-16Z

$375.00

$345.00 Sale
$345.00
4.0101-4.760 Z GO/NOGO Chrome CRGCI-16Z

$485.00

$445.00 Sale
$445.00
4.7601-5.510 XX GO/NOGO Steel CRGSI-17XX

$625.00

$575.00 Sale
$575.00
4.7601-5.510 XX GO/NOGO Chrome CRGCI-17XX

$815.00

$745.00 Sale
$745.00
4.7601-5.510 X GO/NOGO Steel CRGSI-17X

$5,550.00

$505.00 Sale
$505.00
4.7601-5.510 X GO/NOGO Chrome CRGCI-17X

$715.00

$655.00 Sale
$655.00
4.7601-5.510 Y GO/NOGO Steel CRGSI-17Y

$500.00

$460.00 Sale
$460.00
4.7601-5.510 Y GO/NOGO Chrome CRGCI-17Y

$645.00

$595.00 Sale
$595.00
4.7601-5.510 Z GO/NOGO Steel CRGSI-17Z

$460.00

$420.00 Sale
$420.00
4.7601-5.510 Z GO/NOGO Chrome CRGCI-17Z

$600.00

$550.00 Sale
$550.00
5.5101-6.260 XX GO/NOGO Steel CRGSI-18XX

$750.00

$690.00 Sale
$690.00
5.5101-6.260 XX GO/NOGO Chrome CRGCI-18XX

$970.00

$890.00 Sale
$890.00
5.5101-6.260 X GO/NOGO Steel CRGSI-18X

$645.00

$595.00 Sale
$595.00
5.5101-6.260 X GO/NOGO Chrome CRGCI-18X

$850.00

$780.00 Sale
$780.00
5.5101-6.260 Y GO/NOGO Steel CRGSI-18Y

$590.00

$540.00 Sale
$540.00
5.5101-6.260 Y GO/NOGO Chrome CRGCI-18Y

$755.00

$695.00 Sale
$695.00
5.5101-6.260 Z GO/NOGO Steel CRGSI-18Z

$560.00

$510.00 Sale
$510.00
5.5101-6.260 Z GO/NOGO Chrome CRGCI-18Z

$725.00

$665.00 Sale
$665.00
6.2601-7.010 XX GO/NOGO Steel CRGSI-19XX

$915.00

$835.00 Sale
$835.00
6.2601-7.010 XX GO/NOGO Chrome CRGCI-19XX

$1,190.00

$1,090.00 Sale
$1,090.00
6.2601-7.010 X GO/NOGO Steel CRGSI-19X

$855.00

$785.00 Sale
$785.00
6.2601-7.010 X GO/NOGO Chrome CRGCI-19X

$1,120.00

$1,020.00 Sale
$1,020.00
6.2601-7.010 Y GO/NOGO Steel CRGSI-19Y

$790.00

$720.00 Sale
$720.00
6.2601-7.010 Y GO/NOGO Chrome CRGCI-19Y

$1,025.00

$935.00 Sale
$935.00
6.2601-7.010 Z GO/NOGO Steel CRGSI-19Z

$750.00

$690.00 Sale
$690.00
6.2601-7.010 Z GO/NOGO Chrome CRGCI-19Z

$975.00

$895.00 Sale
$895.00
0.381-0.635 XX GO/NOGO Steel CRGSM-1XX

$396.00

$366.00 Sale
$366.00
0.381-0.635 X GO/NOGO Steel CRGSM-1X

$315.00

$290.00 Sale
$290.00
0.381-0.635 Y GO/NOGO Steel CRGSM-1Y

$300.00

$275.00 Sale
$275.00
0.381-0.635 Z GO/NOGO Steel CRGSM-1Z

$300.00

$275.00 Sale
$275.00
0.6351-1.02 XX GO/NOGO Steel CRGSM-2XX

$357.00

$327.00 Sale
$327.00
0.6351-1.02 X GO/NOGO Steel CRGSM-2X

$295.00

$270.00 Sale
$270.00
0.6351-1.02 Y GO/NOGO Steel CRGSM-2Y

$280.00

$253.00 Sale
$253.00
0.6351-1.02 Z GO/NOGO Steel CRGSM-2Z

$280.00

$253.00 Sale
$253.00
1.021-1.78 XX GO/NOGO Steel CRGSM-3XX

$250.00

$224.00 Sale
$224.00
1.021-1.78 X GO/NOGO Steel CRGSM-3X

$204.00

$184.00 Sale
$184.00
1.021-1.78 Y GO/NOGO Steel CRGSM-3Y

$201.00

$181.00 Sale
$181.00
1.021-1.78 Z GO/NOGO Steel CRGSM-3Z

$201.00

$181.00 Sale
$181.00
1.781-3.81 XX GO/NOGO Steel CRGSM-4XX

$217.00

$197.00 Sale
$197.00
1.781-3.81 X GO/NOGO Steel CRGSM-4X

$183.00

$163.00 Sale
$163.00
1.781-3.81 Y GO/NOGO Steel CRGSM-4Y

$180.00

$160.00 Sale
$160.00
1.781-3.81 Z GO/NOGO Steel CRGSM-4Z

$180.00

$160.00 Sale
$160.00
3.811-5.84 XX GO/NOGO Steel CRGSM-5XX

$160.00

$140.00 Sale
$140.00
3.811-5.84 XX GO/NOGO Chrome CRGCM-5XX

$200.00

$180.00 Sale
$180.00
3.811-5.84 X GO/NOGO Steel CRGSM-5X

$145.00

$125.00 Sale
$125.00
3.811-5.84 X GO/NOGO Chrome CRGCM-5X

$180.00

$160.00 Sale
$160.00
3.811-5.84 Y GO/NOGO Steel CRGSM-5Y

$135.00

$115.00 Sale
$115.00
3.811-5.84 Y GO/NOGO Chrome CRGCM-5Y

$170.00

$150.00 Sale
$150.00
3.811-5.84 Z GO/NOGO Steel CRGSM-5Z

$130.00

$110.00 Sale
$110.00
3.811-5.84 Z GO/NOGO Chrome CRGCM-5Z

$160.00

$140.00 Sale
$140.00
5.841-9.27 XX GO/NOGO Steel CRGSM-6XX

$150.00

$130.00 Sale
$130.00
5.841-9.27 XX GO/NOGO Chrome CRGCM-6XX

$185.00

$165.00 Sale
$165.00
5.841-9.27 X GO/NOGO Steel CRGSM-6X

$135.00

$115.00 Sale
$115.00
5.841-9.27 X GO/NOGO Chrome CRGCM-6X

$170.00

$150.00 Sale
$150.00
5.841-9.27 Y GO/NOGO Steel CRGSM-6Y

$130.00

$110.00 Sale
$110.00
5.841-9.27 Y GO/NOGO Chrome CRGCM-6Y

$165.00

$145.00 Sale
$145.00
5.841-9.27 Z GO/NOGO Steel CRGSM-6Z

$125.00

$105.00 Sale
$105.00
5.841-9.27 Z GO/NOGO Chrome CRGCM-6Z

$155.00

$135.00 Sale
$135.00
9.271-12.95 XX GO/NOGO Steel CRGSM-7XX

$155.00

$135.00 Sale
$135.00
9.271-12.95 XX GO/NOGO Chrome CRGCM-7XX

$195.00

$175.00 Sale
$175.00
9.271-12.95 X GO/NOGO Steel CRGSM-7X

$140.00

$120.00 Sale
$120.00
9.271-12.95 X GO/NOGO Chrome CRGCM-7X

$175.00

$155.00 Sale
$155.00
9.271-12.95 Y GO/NOGO Steel CRGSM-7Y

$119.00

$110.00 Sale
$110.00
9.271-12.95 Y GO/NOGO Chrome CRGCM-7Y

$165.00

$145.00 Sale
$145.00
9.271-12.95 Z GO/NOGO Steel CRGSM-7Z

$125.00

$105.00 Sale
$105.00
9.271-12.95 Z GO/NOGO Chrome CRGCM-7Z

$155.00

$135.00 Sale
$135.00
12.951-20.96 XX GO/NOGO Steel CRGSM-8XX

$160.00

$140.00 Sale
$140.00
12.951-20.96 XX GO/NOGO Chrome CRGCM-8XX

$200.00

$180.00 Sale
$180.00
12.951-20.96 X GO/NOGO Steel CRGSM-8X

$145.00

$125.00 Sale
$125.00
12.951-20.96 X GO/NOGO Chrome CRGCM-8X

$180.00

$160.00 Sale
$160.00
12.951-20.96 Y GO/NOGO Steel CRGSM-8Y

$140.00

$120.00 Sale
$120.00
12.951-20.96 Y GO/NOGO Chrome CRGCM-8Y

$170.00

$150.00 Sale
$150.00
12.951-20.96 Z GO/NOGO Steel CRGSM-8Z

$130.00

$110.00 Sale
$110.00
12.951-20.96 Z GO/NOGO Chrome CRGCM-8Z

$165.00

$145.00 Sale
$145.00
20.961-28.83 XX GO/NOGO Steel CRGSM-9XX

$185.00

$145.00 Sale
$145.00
20.961-28.83