x

Gages

Reversible Thread Plug Gages

  • Reversible thread plug gages check the size of internal threads to ensure the threads are within its designed tolerance limits
  • A reversible gage provides two gages for the price of one
  • Class X Tolerance
  • Class 2B or 3B for inch
  • Class 6H for metric
  • GO and/or NO GO plug members
  • ASME/ANSI B1. 2 and ANSI/ASME B1.16M compliant
  • Precision hand lapped to provide superior accuracy and optimum finish
  • Manufactured to the high end of the ANSI specifications to provide maximum wearability
  • Final inspection of gages is completed in an environmentally controlled ISO 17025 laboratory
  • Available in steel and chrome
  • Free NIST certificate of accuracy

Please select a measure:
  • Inch
  • Metric
Please select a material:
  • Chrome
  • Steel
SIZE MEMBER ITEM # MATERIAL PRICE SALE PRICE
0-80 GO/NOGO Chrome RTC-01
Regular price

$88.00

$80.00 Sale
$80.00
0-80 DOUBLE-END Chrome RTCDE-01
Regular price

$188.00

$172.00 Sale
$172.00
0-80 GO/NOGO Steel RTS-01
Regular price

$69.00

$63.00 Sale
$63.00
0-80 DOUBLE-END Steel RTSDE-01
Regular price

$151.00

$137.00 Sale
$137.00
1-64 GO/NOGO Chrome RTC-02
Regular price

$88.00

$80.00 Sale
$80.00
1-64 DOUBLE-END Chrome RTCDE-02
Regular price

$188.00

$172.00 Sale
$172.00
1-64 GO/NOGO Steel RTS-02
Regular price

$69.00

$63.00 Sale
$63.00
1-64 DOUBLE-END Steel RTSDE-02
Regular price

$151.00

$137.00 Sale
$137.00
1-72 GO/NOGO Chrome RTC-03
Regular price

$88.00

$80.00 Sale
$80.00
1-72 DOUBLE-END Chrome RTCDE-03
Regular price

$188.00

$172.00 Sale
$172.00
1-72 GO/NOGO Steel RTS-03
Regular price

$69.00

$63.00 Sale
$63.00
1-72 DOUBLE-END Steel RTSDE-03
Regular price

$151.00

$137.00 Sale
$137.00
2-56 GO/NOGO Chrome RTC-04
Regular price

$88.00

$80.00 Sale
$80.00
2-56 DOUBLE-END Chrome RTCDE-04
Regular price

$188.00

$172.00 Sale
$172.00
2-56 GO/NOGO Steel RTS-04
Regular price

$69.00

$63.00 Sale
$63.00
2-56 DOUBLE-END Steel RTSDE-04
Regular price

$151.00

$137.00 Sale
$137.00
2-64 GO/NOGO Chrome RTC-05
Regular price

$88.00

$80.00 Sale
$80.00
2-64 DOUBLE-END Chrome RTCDE-05
Regular price

$188.00

$172.00 Sale
$172.00
2-64 GO/NOGO Steel RTS-05
Regular price

$69.00

$63.00 Sale
$63.00
2-64 DOUBLE-END Steel RTSDE-05
Regular price

$151.00

$137.00 Sale
$137.00
3-48 GO/NOGO Chrome RTC-06
Regular price

$80.00

$72.00 Sale
$72.00
3-48 DOUBLE-END Chrome RTCDE-06
Regular price

$172.00

$156.00 Sale
$156.00
3-48 GO/NOGO Steel RTS-06
Regular price

$65.00

$59.00 Sale
$59.00
3-48 DOUBLE-END Steel RTSDE-06
Regular price

$142.00

$130.00 Sale
$130.00
3-56 GO/NOGO Chrome RTC-07
Regular price

$80.00

$72.00 Sale
$72.00
3-56 DOUBLE-END Chrome RTCDE-07
Regular price

$172.00

$156.00 Sale
$156.00
3-56 GO/NOGO Steel RTS-07
Regular price

$65.00

$59.00 Sale
$59.00
3-56 DOUBLE-END Steel RTSDE-07
Regular price

$142.00

$130.00 Sale
$130.00
4-40 GO/NOGO Chrome RTC-08
Regular price

$77.00

$69.00 Sale
$69.00
4-40 DOUBLE-END Chrome RTCDE-08
Regular price

$165.00

$151.00 Sale
$151.00
4-40 GO/NOGO Steel RTS-08
Regular price

$61.00

$55.00 Sale
$55.00
4-40 DOUBLE-END Steel RTSDE-08
Regular price

$134.00

$122.00 Sale
$122.00
4-48 GO/NOGO Chrome RTC-09
Regular price

$77.00

$69.00 Sale
$69.00
4-48 DOUBLE-END Chrome RTCDE-09
Regular price

$165.00

$151.00 Sale
$151.00
4-48 GO/NOGO Steel RTS-09
Regular price

$61.00

$55.00 Sale
$55.00
4-48 GO/NOGO Steel RTS-09
Regular price

$61.00

$55.00 Sale
$55.00
4-48 DOUBLE-END Steel RTSDE-09
Regular price

$134.00

$122.00 Sale
$122.00
5-40 GO/NOGO Chrome RTC-10
Regular price

$69.00

$63.00 Sale
$63.00
5-40 DOUBLE-END Chrome RTCDE-10
Regular price

$151.00

$137.00 Sale
$137.00
5-40 GO/NOGO Steel RTS-10
Regular price

$55.00

$49.00 Sale
$49.00
5-40 DOUBLE-END Steel RTSDE-10
Regular price

$121.00

$111.00 Sale
$111.00
5-44 GO/NOGO Chrome RTC-11
Regular price

$69.00

$63.00 Sale
$63.00
5-44 DOUBLE-END Chrome RTCDE-11
Regular price

$151.00

$137.00 Sale
$137.00
5-44 GO/NOGO Steel RTS-11
Regular price

$55.00

$49.00 Sale
$49.00
5-44 DOUBLE-END Steel RTSDE-11
Regular price

$121.00

$111.00 Sale
$111.00
6-32 GO/NOGO Chrome RTC-12
Regular price

$69.00

$63.00 Sale
$63.00
6-32 DOUBLE-END Chrome RTCDE-12
Regular price

$151.00

$137.00 Sale
$137.00
6-32 GO/NOGO Steel RTS-12
Regular price

$55.00

$49.00 Sale
$49.00
6-32 DOUBLE-END Steel RTSDE-12
Regular price

$121.00

$111.00 Sale
$111.00
6-40 GO/NOGO Chrome RTC-13
Regular price

$69.00

$63.00 Sale
$63.00
6-40 DOUBLE-END Chrome RTCDE-13
Regular price

$151.00

$137.00 Sale
$137.00
6-40 GO/NOGO Steel RTS-13
Regular price

$55.00

$49.00 Sale
$49.00
6-40 DOUBLE-END Steel RTSDE-13
Regular price

$121.00

$111.00 Sale
$111.00
8-32 GO/NOGO Chrome RTC-14
Regular price

$69.00

$63.00 Sale
$63.00
8-32 DOUBLE-END Chrome RTCDE-14
Regular price

$151.00

$137.00 Sale
$137.00
8-32 GO/NOGO Steel RTS-14
Regular price

$55.00

$49.00 Sale
$49.00
8-32 DOUBLE-END Steel RTSDE-14
Regular price

$121.00

$111.00 Sale
$111.00
8-36 GO/NOGO Chrome RTC-15
Regular price

$69.00

$63.00 Sale
$63.00
8-36 DOUBLE-END Chrome RTCDE-15
Regular price

$151.00

$137.00 Sale
$137.00
8-36 GO/NOGO Steel RTS-15
Regular price

$55.00

$49.00 Sale
$49.00
8-36 DOUBLE-END Steel RTSDE-15
Regular price

$121.00

$111.00 Sale
$111.00
10-24 GO/NOGO Chrome RTC-16
Regular price

$69.00

$63.00 Sale
$63.00
10-24 DOUBLE-END Chrome RTCDE-16
Regular price

$152.00

$138.00 Sale
$138.00
10-24 GO/NOGO Steel RTS-16
Regular price

$55.00

$49.00 Sale
$49.00
10-24 DOUBLE-END Steel RTSDE-16
Regular price

$122.00

$112.00 Sale
$112.00
10-32 GO/NOGO Chrome RTC-17
Regular price

$69.00

$63.00 Sale
$63.00
10-32 DOUBLE-END Chrome RTCDE-17
Regular price

$152.00

$138.00 Sale
$138.00
10-32 GO/NOGO Steel RTS-17
Regular price

$55.00

$49.00 Sale
$49.00
10-32 DOUBLE-END Steel RTSDE-17
Regular price

$122.00

$112.00 Sale
$112.00
12-24 GO/NOGO Chrome RTC-18
Regular price

$69.00

$63.00 Sale
$63.00
12-24 DOUBLE-END Chrome RTCDE-18
Regular price

$152.00

$138.00 Sale
$138.00
12-24 GO/NOGO Steel RTS-18
Regular price

$55.00

$49.00 Sale
$49.00
12-24 DOUBLE-END Steel RTSDE-18
Regular price

$122.00

$112.00 Sale
$112.00
12-28 GO/NOGO Chrome RTC-19
Regular price

$69.00

$63.00 Sale
$63.00
12-28 DOUBLE-END Chrome RTCDE-19
Regular price

$152.00

$138.00 Sale
$138.00
12-28 GO/NOGO Steel RTS-19
Regular price

$55.00

$49.00 Sale
$49.00
12-28 DOUBLE-END Steel RTSDE-19
Regular price

$122.00

$112.00 Sale
$112.00
12-32 GO/NOGO Chrome RTC-20
Regular price

$69.00

$63.00 Sale
$63.00
12-32 DOUBLE-END Chrome RTCDE-20
Regular price

$152.00

$138.00 Sale
$138.00
12-32 GO/NOGO Steel RTS-20
Regular price

$55.00

$49.00 Sale
$49.00
12-32 DOUBLE-END Steel RTSDE-20
Regular price

$122.00

$112.00 Sale
$112.00
1/4-20 GO/NOGO Chrome RTC-21
Regular price

$63.00

$57.00 Sale
$57.00
1/4-20 DOUBLE-END Chrome RTCDE-21
Regular price

$139.00

$127.00 Sale
$127.00
1/4-20 GO/NOGO Steel RTS-21
Regular price

$51.00

$47.00 Sale
$47.00
1/4-20 DOUBLE-END Steel RTSDE-21
Regular price

$116.00

$106.00 Sale
$106.00
1/4-28 GO/NOGO Chrome RTC-22
Regular price

$63.00

$57.00 Sale
$57.00
1/4-28 DOUBLE-END Chrome RTCDE-22
Regular price

$139.00

$127.00 Sale
$127.00
1/4-28 GO/NOGO Steel RTS-22
Regular price

$51.00

$47.00 Sale
$47.00
1/4-28 DOUBLE-END Steel RTSDE-22
Regular price

$116.00

$106.00 Sale
$106.00
1/4-32 GO/NOGO Chrome RTC-23
Regular price

$63.00

$57.00 Sale
$57.00
1/4-32 GO/NOGO Chrome RTC-23
Regular price

$63.00

$57.00 Sale
$57.00
1/4-32 DOUBLE-END Chrome RTCDE-23
Regular price

$139.00

$127.00 Sale
$127.00
1/4-32 GO/NOGO Steel RTS-23
Regular price

$51.00

$47.00 Sale
$47.00
1/4-32 DOUBLE-END Steel RTSDE-23
Regular price

$116.00

$106.00 Sale
$106.00
5/16-18 GO/NOGO Chrome RTC-24
Regular price

$63.00

$57.00 Sale
$57.00
5/16-18 DOUBLE-END Chrome RTCDE-24
Regular price

$140.00

$128.00 Sale
$128.00
5/16-18 GO/NOGO Steel RTS-24
Regular price

$51.00

$47.00 Sale
$47.00
5/16-18 DOUBLE-END Steel RTSDE-24
Regular price

$117.00

$107.00 Sale
$107.00
5/16-24 GO/NOGO Chrome RTC-25
Regular price

$63.00

$57.00 Sale
$57.00
5/16-24 DOUBLE-END Chrome RTCDE-25
Regular price

$140.00

$128.00 Sale
$128.00
5/16-24 GO/NOGO Steel RTS-25
Regular price

$51.00

$47.00 Sale
$47.00
5/16-24 DOUBLE-END Steel RTSDE-25
Regular price

$117.00

$107.00 Sale
$107.00
5/16-32 GO/NOGO Chrome RTC-26
Regular price

$63.00

$57.00 Sale
$57.00
5/16-32 DOUBLE-END Chrome RTCDE-26
Regular price

$140.00

$128.00 Sale
$128.00
5/16-32 GO/NOGO Steel RTS-26
Regular price

$51.00

$47.00 Sale
$47.00
5/16-32 DOUBLE-END Steel RTSDE-26
Regular price

$117.00

$107.00 Sale
$107.00
3/8-16 GO/NOGO Chrome RTC-27
Regular price

$69.00

$63.00 Sale
$63.00
3/8-16 DOUBLE-END Chrome RTCDE-27
Regular price

$153.00

$139.00 Sale
$139.00
3/8-16 GO/NOGO Steel RTS-27
Regular price

$55.00

$49.00 Sale
$49.00
3/8-16 DOUBLE-END Steel RTSDE-27
Regular price

$123.00

$113.00 Sale
$113.00
3/8-24 GO/NOGO Chrome RTC-28
Regular price

$69.00

$63.00 Sale
$63.00
3/8-24 DOUBLE-END Chrome RTCDE-28
Regular price

$153.00

$139.00 Sale
$139.00
3/8-24 GO/NOGO Steel RTS-28
Regular price

$55.00

$49.00 Sale
$49.00
3/8-24 DOUBLE-END Steel RTSDE-28
Regular price

$123.00

$113.00 Sale
$113.00
3/8-32 GO/NOGO Chrome RTC-29
Regular price

$69.00

$63.00 Sale
$63.00
3/8-32 DOUBLE-END Chrome RTCDE-29
Regular price

$153.00

$139.00 Sale
$139.00
3/8-32 GO/NOGO Steel RTS-29
Regular price

$55.00

$49.00 Sale
$49.00
3/8-32 DOUBLE-END Steel RTSDE-29
Regular price

$123.00

$113.00 Sale
$113.00
7/16-14 GO/NOGO Chrome RTC-30
Regular price

$69.00

$63.00 Sale
$63.00
7/16-14 DOUBLE-END Chrome RTCDE-30
Regular price

$153.00

$139.00 Sale
$139.00
7/16-14 GO/NOGO Steel RTS-30
Regular price

$55.00

$49.00 Sale
$49.00
7/16-14 DOUBLE-END Steel RTSDE-30
Regular price

$123.00

$113.00 Sale
$113.00
7/16-20 GO/NOGO Chrome RTC-31
Regular price

$69.00

$63.00 Sale
$63.00
7/16-20 DOUBLE-END Chrome RTCDE-31
Regular price

$153.00

$139.00 Sale
$139.00
7/16-20 GO/NOGO Steel RTS-31
Regular price

$55.00

$49.00 Sale
$49.00
7/16-20 DOUBLE-END Steel RTSDE-31
Regular price

$123.00

$113.00 Sale
$113.00
7/16-28 GO/NOGO Chrome RTC-32
Regular price

$69.00

$63.00 Sale
$63.00
7/16-28 DOUBLE-END Chrome RTCDE-32
Regular price

$153.00

$139.00 Sale
$139.00
7/16-28 GO/NOGO Steel RTS-32
Regular price

$55.00

$49.00 Sale
$49.00
7/16-28 DOUBLE-END Steel RTSDE-32
Regular price

$123.00

$113.00 Sale
$113.00
1/2-13 GO/NOGO Chrome RTC-33
Regular price

$74.00

$67.00 Sale
$67.00
1/2-13 DOUBLE-END Chrome RTCDE-33
Regular price

$161.00

$147.00 Sale
$147.00
1/2-13 GO/NOGO Steel RTS-33
Regular price

$55.00

$49.00 Sale
$49.00
1/2-13 DOUBLE-END Steel RTSDE-33
Regular price

$123.00

$113.00 Sale
$113.00
1/2-20 GO/NOGO Chrome RTC-34
Regular price

$74.00

$67.00 Sale
$67.00
1/2-20 DOUBLE-END Chrome RTCDE-34
Regular price

$161.00

$147.00 Sale
$147.00
1/2-20 GO/NOGO Steel RTS-34
Regular price

$55.00

$49.00 Sale
$49.00
1/2-20 DOUBLE-END Steel RTSDE-34
Regular price

$123.00

$113.00 Sale
$113.00
1/2-28 GO/NOGO Chrome RTC-35
Regular price

$74.00

$67.00 Sale
$67.00
1/2-28 DOUBLE-END Chrome RTCDE-35
Regular price

$161.00

$147.00 Sale
$147.00
1/2-28 GO/NOGO Steel RTS-35
Regular price

$55.00

$49.00 Sale
$49.00
1/2-28 DOUBLE-END Steel RTSDE-35
Regular price

$123.00

$113.00 Sale
$113.00
9/16-12 GO/NOGO Chrome RTC-36
Regular price

$84.00

$76.00 Sale
$76.00
9/16-12 DOUBLE-END Chrome RTCDE-36
Regular price

$183.00

$167.00 Sale
$167.00
9/16-12 GO/NOGO Steel RTS-36
Regular price

$55.00

$49.00 Sale
$49.00
9/16-12 DOUBLE-END Steel RTSDE-36
Regular price

$124.00

$114.00 Sale
$114.00
9/16-18 GO/NOGO Chrome RTC-37
Regular price

$84.00

$76.00 Sale
$76.00
9/16-18 DOUBLE-END Chrome RTCDE-37
Regular price

$183.00

$167.00 Sale
$167.00
9/16-18 GO/NOGO Steel RTS-37
Regular price

$55.00

$49.00 Sale
$49.00
9/16-18 DOUBLE-END Steel RTSDE-37
Regular price

$124.00

$114.00 Sale
$114.00
9/16-24 GO/NOGO Chrome RTC-38
Regular price

$84.00

$76.00 Sale
$76.00
9/16-24 DOUBLE-END Chrome RTCDE-38
Regular price

$183.00

$167.00 Sale
$167.00
9/16-24 GO/NOGO Steel RTS-38
Regular price

$55.00

$49.00 Sale
$49.00
9/16-24 DOUBLE-END Steel RTSDE-38
Regular price

$124.00

$114.00 Sale
$114.00
5/8-11 GO/NOGO Chrome RTC-39
Regular price

$84.00

$76.00 Sale
$76.00
5/8-11 DOUBLE-END Chrome RTCDE-39
Regular price

$183.00

$167.00 Sale
$167.00
5/8-11 GO/NOGO Steel RTS-39
Regular price

$55.00

$49.00 Sale
$49.00
5/8-11 DOUBLE-END Steel RTSDE-39
Regular price

$124.00

$114.00 Sale
$114.00
5/8-18 GO/NOGO Chrome RTC-40
Regular price

$84.00

$76.00 Sale
$76.00
5/8-18 DOUBLE-END Chrome RTCDE-40
Regular price

$183.00

$167.00 Sale
$167.00
5/8-18 GO/NOGO Steel RTS-40
Regular price

$55.00

$49.00 Sale
$49.00
5/8-18 DOUBLE-END Steel RTSDE-40
Regular price

$124.00

$114.00 Sale
$114.00
5/8-24 GO/NOGO Chrome RTC-41
Regular price

$84.00

$76.00 Sale
$76.00
5/8-24 DOUBLE-END Chrome RTCDE-41
Regular price

$183.00

$167.00 Sale
$167.00
5/8-24 GO/NOGO Steel RTS-41
Regular price

$55.00

$49.00 Sale
$49.00
5/8-24 DOUBLE-END Steel RTSDE-41
Regular price

$124.00

$114.00 Sale
$114.00
11/16-24 GO/NOGO Chrome RTC-42
Regular price

$84.00

$76.00 Sale
$76.00
11/16-24 DOUBLE-END Chrome RTCDE-42
Regular price

$185.00

$169.00 Sale
$169.00
11/16-24 GO/NOGO Steel RTS-42
Regular price

$55.00

$49.00 Sale
$49.00
11/16-24 DOUBLE-END Steel RTSDE-42
Regular price

$126.00

$116.00 Sale
$116.00
3/4-10 GO/NOGO Chrome RTC-43
Regular price

$95.00

$86.00 Sale
$86.00
3/4-10 DOUBLE-END Chrome RTCDE-43
Regular price

$206.00

$188.00 Sale
$188.00
3/4-10 GO/NOGO Steel RTS-43
Regular price

$70.00

$64.00 Sale
$64.00
3/4-10 DOUBLE-END Steel RTSDE-43
Regular price

$158.00

$144.00 Sale
$144.00
3/4-16 GO/NOGO Chrome RTC-44
Regular price

$95.00

$86.00 Sale
$86.00
3/4-16 DOUBLE-END Chrome RTCDE-44
Regular price

$206.00

$188.00 Sale
$188.00
3/4-16 GO/NOGO Steel RTS-44
Regular price

$70.00

$64.00 Sale
$64.00
3/4-16 DOUBLE-END Steel RTSDE-44
Regular price

$158.00

$144.00 Sale
$144.00
3/4-20 GO/NOGO Chrome RTC-45
Regular price

$95.00

$86.00 Sale
$86.00
3/4-20 DOUBLE-END Chrome RTCDE-45
Regular price

$206.00

$188.00 Sale
$188.00
3/4-20 GO/NOGO Steel RTS-45
Regular price

$70.00

$64.00 Sale
$64.00
3/4-20 DOUBLE-END Steel RTSDE-45
Regular price

$158.00

$144.00 Sale
$144.00
M1.6-0.35 GO/NOGO Chrome MRTC-01
call
M1.6-0.35 DOUBLE-END Chrome MRTCDE-01
call
M1.6-0.35 GO/NOGO Steel MRTS-01
call
M1.6-0.35 DOUBLE-END Steel MRTSDE-01
call
M1.8-0.35 GO/NOGO Chrome MRTC-02
call
M1.8-0.35 DOUBLE-END Chrome MRTCDE-02
call
M1.8-0.35 GO/NOGO Steel MRTS-02
call
M1.8-0.35 DOUBLE-END Steel MRTSDE-02
call
M2.0-0.40 GO/NOGO Chrome MRTC-03
call
M2.0-0.40 DOUBLE-END Chrome MRTCDE-03
call
M2.0-0.40 GO/NOGO Steel MRTS-03
call
M2.0-0.40 DOUBLE-END Steel MRTSDE-03
call
M2.2-0.45 GO/NOGO Chrome MRTC-04
call
M2.2-0.45 DOUBLE-END Chrome MRTCDE-04
call
M2.2-0.45 GO/NOGO Steel MRTS-04
call
M2.2-0.45 DOUBLE-END Steel MRTSDE-04
call
M2.5-0.45 GO/NOGO Chrome MRTC-05
call
M2.5-0.45 DOUBLE-END Chrome MRTCDE-05
call
M2.5-0.45 GO/NOGO Steel MRTS-05
call
M2.5-0.45 DOUBLE-END Steel MRTSDE-05
call
M3.0-0.50 GO/NOGO Chrome MRTC-06
call
M3.0-0.50 DOUBLE-END Chrome MRTCDE-06
call
M3.0-0.50 GO/NOGO Steel MRTS-06
call
M3.0-0.50 DOUBLE-END Steel MRTSDE-06
call
M3.5-0.60 GO/NOGO Chrome MRTC-07
call
M3.5-0.60 DOUBLE-END Chrome MRTCDE-07
call
M3.5-0.60 GO/NOGO Steel MRTS-07
call
M3.5-0.60 DOUBLE-END Steel MRTSDE-07
call
M4.0-0.70 GO/NOGO Chrome MRTC-08
call
M4.0-0.70 DOUBLE-END Chrome MRTCDE-08
call
M4.0-0.70 GO/NOGO Steel MRTS-08
call
M4.0-0.70 DOUBLE-END Steel MRTSDE-08
call
M4.5-0.75 GO/NOGO Chrome MRTC-09
call
M4.5-0.75 DOUBLE-END Chrome MRTCDE-09
call
M4.5-0.75 GO/NOGO Steel MRTS-09
call
M4.5-0.75 DOUBLE-END Steel MRTSDE-09
call
M5-0.80 GO/NOGO Chrome MRTC-10
call
M5-0.80 DOUBLE-END Chrome MRTCDE-10
call
M5-0.80 GO/NOGO Steel MRTS-10
call
M5-0.80 DOUBLE-END Steel MRTSDE-10
call
M6-1.00 GO/NOGO Chrome MRTC-11
call
M6-1.00 DOUBLE-END Chrome MRTCDE-11
call
M6-1.00 GO/NOGO Steel MRTS-11
call
M6-1.00 DOUBLE-END Steel MRTSDE-11
call
M7-1.00 GO/NOGO Chrome MRTC-12
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M7-1.00 DOUBLE-END Chrome MRTCDE-12
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M7-1.00 GO/NOGO Steel MRTS-12
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M7-1.00 DOUBLE-END Steel MRTSDE-12
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M8-1.25 GO/NOGO Chrome MRTC-13
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M8-1.25 DOUBLE-END Chrome MRTCDE-13
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M8-1.25 GO/NOGO Steel MRTS-13
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M8-1.25 DOUBLE-END Steel MRTSDE-13
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M8-1.00 GO/NOGO Chrome MRTC-14
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M8-1.00 DOUBLE-END Chrome MRTCDE-14
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M8-1.00 GO/NOGO Steel MRTS-14
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M8-1.00 DOUBLE-END Steel MRTSDE-14
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M10-1.50 GO/NOGO Chrome MRTC-15
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M10-1.50 DOUBLE-END Chrome MRTCDE-15
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M10-1.50 GO/NOGO Steel MRTS-15
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M10-1.50 DOUBLE-END Steel MRTSDE-15
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M10-1.25 GO/NOGO Chrome MRTC-16
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M10-1.25 DOUBLE-END Chrome MRTCDE-16
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M10-1.25 GO/NOGO Steel MRTS-16
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M10-1.25 DOUBLE-END Steel MRTSDE-16
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M12-1.75 GO/NOGO Chrome MRTC-17
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M12-1.75 DOUBLE-END Chrome MRTCDE-17
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M12-1.75 GO/NOGO Steel MRTS-17
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M12-1.75 DOUBLE-END Steel MRTSDE-17
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M12-1.50 GO/NOGO Chrome MRTC-18
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M12-1.50 DOUBLE-END Chrome MRTCDE-18
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M12-1.50 GO/NOGO Steel MRTS-18
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M12-1.50 DOUBLE-END Steel MRTSDE-18
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M12-1.25 GO/NOGO Chrome MRTC-19
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M12-1.25 DOUBLE-END Chrome MRTCDE-19
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M12-1.25 GO/NOGO Steel MRTS-19
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M12-1.25 DOUBLE-END Steel MRTSDE-19
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M14-2.00 GO/NOGO Chrome MRTC-20
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M14-2.00 DOUBLE-END Chrome MRTCDE-20
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M14-2.00 GO/NOGO Steel MRTS-20
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M14-2.00 DOUBLE-END Steel MRTSDE-20
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M14-1.50 GO/NOGO Chrome MRTC-21
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M14-1.50 DOUBLE-END Chrome MRTCDE-21
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M14-1.50 GO/NOGO Steel MRTS-21
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M14-1.50 DOUBLE-END Steel MRTSDE-21
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M16-2.00 GO/NOGO Chrome MRTC-22
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M16-2.00 DOUBLE-END Chrome MRTCDE-22
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M16-2.00 GO/NOGO Steel MRTS-22
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M16-2.00 DOUBLE-END Steel MRTSDE-22
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M16-1.50 GO/NOGO Chrome MRTC-23
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M16-1.50 DOUBLE-END Chrome MRTCDE-23
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M16-1.50 GO/NOGO Steel MRTS-23
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M16-1.50 DOUBLE-END Steel MRTSDE-23
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M18-2.00 GO/NOGO Chrome MRTC-24
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M18-2.00 DOUBLE-END Chrome MRTCDE-24
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M18-2.00 GO/NOGO Steel MRTS-24
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M18-2.00 DOUBLE-END Steel MRTSDE-24
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M18-1.50 GO/NOGO Chrome MRTC-25
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M18-1.50 DOUBLE-END Chrome MRTCDE-25
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M18-1.50 GO/NOGO Steel MRTS-25
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M18-1.50 DOUBLE-END Steel MRTSDE-25
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Reversible Thread Plug Gages

Reversible thread plug gages are used to check the size of internal threads to ensure the threads are within their designed tolerance limits. The reversible plug gage features that when one end becomes worn or damaged, the gage member can be reversed providing exceptional value, essentially two gage members for the price of one.

Reversible thread plug gages are available with GO and/or NOGO plug members. Manufactured in Class X tolerance, 2B or 3B for inch and X tolerance in Class 6H for metric. Chip grooves are standard on both ends of the GO member in sizes # 8 and larger for inch and sizes M5 and larger for metric. This provides a means of cleaning the dirt and other debris from the internal product thread.

All gages are inspected in an environmentally controlled lab and manufactured in full conformance to ASME/ANSI B1. 2, ANSI/ASME B1.16M and/or H28 handbook gage standards. WESTport reversible plug gages are manufactured to the highest end of the ANSI specifications to ensure the longest gage life possible. Reversible style is available up to and including ¾” (19.05mm) in steel and chrome.

WESTport Gage provides a Certificate of Accuracy, traceable to NIST (National Institute of Standards and Technology), free of charge with every plug gage.

Gages