| Image | Name | Summary | Price | Buy |
|---|---|---|---|---|
 | JBO500008 | NO GO Thread Ring Gage UNEF 1 1/2-18 2A | $435.51 | |
| JBO501073 | NO GO Thread Ring Gage UNC 1 1/2-6 2A | $411.15 | |
| JBO501123 | NO GO Thread Ring Gage UNF 1 1/2-12 2A | $336.24 | |
| JBO501207 | NO GO Thread Ring Gage UN 1 1/2 – 8 2A | $776.36 | |
 | JBO501301 | GO Thread Ring Gage UNEF 1 1/2-18 2A | $435.51 | |
| JBO502399 | GO Thread Ring Gage UNC 1 1/2-6 2A | $411.15 | |
| JBO502451 | GO Thread Ring Gage UNF 1 1/2-12 2A | $336.24 | |
| JBO502547 | GO Thread Ring Gage UN 1 1/2 – 8 2A | $776.36 | |
| JBO502767 | NO GO Thread Ring Gage UNF 1 1/2-12 3A | $457.99 | |
| JBO502768 | GO Thread Ring Gage UNF 1 1/2-12 3A | $457.99 | |
| JBO505736 | GO Thread Ring Gage UNF 1 1/2-12 2A LH | $457.99 | |
| JBO506411 | GO Thread Ring Gage UNC 1 1/2-6 2A LH | $545.99 | |
| JBO506430 | NO GO Thread Ring Gage UNC 1 1/2-6 2A LH | $545.99 | |
 | JBO511540 | GO / NO GO Thread Plug Gage UNEF 1 1/2-18 2B | $333.23 | |
| JBO512394 | GO / NO GO Thread Plug Gage UNC 1 1/2-6 2B | $335.09 | |
| JBO512446 | GO / NO GO Thread Plug Gage UNF 1 1/2-12 2B | $301.38 | |
| JBO512448 | GO / NO GO Thread Plug Gage UNF 1 1/2-12 3B | $378.17 | |
| JBO512584 | GO / NO GO Thread Plug Gage UN 1 1/2 – 8 2B | $769.57 | |
| JBO517337 | GO / NO GO Thread Plug Gage UNC 1 1/2-6 2B LH | $469.93 | |
| JBO517351 | GO / NO GO Thread Plug Gage UNF 1 1/2-12 2B LH | $417.49 |
