| Image | Name | Summary | Price | Buy |
|---|---|---|---|---|
 | JBO500043 | NO GO Thread Ring Gage G 1 A | $265.07 | |
| JBO500052 | NO GO Thread Ring Gage G 1 1/2 A | $361.02 | |
| JBO500056 | NO GO Thread Ring Gage G 1 1/4 A | $327.31 | |
| JBO500063 | NO GO Thread Ring Gage G 1 1/8 A | $310.02 | |
| JBO500064 | NO GO Thread Ring Gage G 1 3/4 A | $415.35 | |
| JBO500066 | NO GO Thread Ring Gage G 1/16 A | $217.52 | |
| JBO500067 | NO GO Thread Ring Gage G 1/2 A | $191.85 | |
| JBO500077 | NO GO Thread Ring Gage G 1/4 A | $151.40 | |
| JBO500083 | NO GO Thread Ring Gage G 1/8 A | $133.80 | |
| JBO500087 | NO GO Thread Ring Gage G 2 A | $430.32 | |
| JBO500090 | NO GO Thread Ring Gage G 2 1/2 A | $567.02 | |
| JBO500092 | NO GO Thread Ring Gage G 2 1/4 A | $508.98 | |
| JBO500094 | NO GO Thread Ring Gage G 2 3/4 A | $608.23 | |
| JBO500096 | NO GO Thread Ring Gage G 3 A | $653.18 | |
| JBO500097 | NO GO Thread Ring Gage G 3 1/2 A | $787.73 | |
| JBO500098 | NO GO Thread Ring Gage G 3/4 – A | $224.43 | |
| JBO500104 | NO GO Thread Ring Gage G 3/8 A | $172.18 | |
| JBO500110 | NO GO Thread Ring Gage G 4 A | $903.84 | |
| JBO500112 | NO GO Thread Ring Gage G 5/8 A | $223.50 | |
| JBO500117 | NO GO Thread Ring Gage G 7/8 A | $278.20 | |
 | JBO501337 | GO Thread Ring Gage G 1 A | $265.07 | |
| JBO501346 | GO Thread Ring Gage G 1 1/2 A | $361.02 | |
| JBO501352 | GO Thread Ring Gage G 1 1/4 – A | $327.31 | |
| JBO501358 | GO Thread Ring Gage G 1 1/8 – A | $310.02 | |
| JBO501359 | GO Thread Ring Gage G 1 3/4 – A | $415.35 | |
| JBO501361 | GO Thread Ring Gage G 1/16 A | $217.52 | |
| JBO501362 | GO Thread Ring Gage G 1/2 A | $191.85 | |
| JBO501371 | GO Thread Ring Gage G 1/4 A | $151.40 | |
| JBO501376 | GO Thread Ring Gage G 1/8 A | $133.80 | |
| JBO501381 | GO Thread Ring Gage G 2 – A | $430.32 | |
| JBO501385 | GO Thread Ring Gage G 2 1/2 – A | $567.02 | |
| JBO501386 | GO Thread Ring Gage G 2 1/4 – A | $508.98 | |
| JBO501388 | GO Thread Ring Gage G 2 3/4 – A | $608.23 | |
| JBO501389 | GO Thread Ring Gage G 3 – A | $653.18 | |
| JBO501390 | GO Thread Ring Gage G 3 1/2 – A | $787.73 | |
| JBO501391 | GO Thread Ring Gage G 3/4 – A | $224.43 | |
| JBO501399 | GO Thread Ring Gage G 3/8 A | $172.18 | |
| JBO501405 | GO Thread Ring Gage G 4 – A | $903.84 | |
| JBO501407 | GO Thread Ring Gage G 5 – A | $1,336.47 | |
| JBO501408 | GO Thread Ring Gage G 5/8 – A | $223.50 | |
| JBO501413 | GO Thread Ring Gage G 6 – A | $1,656.70 | |
| JBO501414 | GO Thread Ring Gage G 7/8 A | $278.20 | |
| JBO505329 | GO Thread Ring Gage G 5 1/2 – A | $1,495.65 | |
| JBO505330 | NO GO Thread Ring Gage G 5 1/2 A | $1,495.65 | |
| JBO540586 | NO GO Thread Ring Gage G 4 1/2 A | $1,175.41 | |
| JBO540587 | NO GO Thread Ring Gage G 5 A | $1,336.47 | |
| JBO540590 | NO GO Thread Ring Gage G 6 A | $1,656.70 | |
| JBO541338 | GO Thread Ring Gage G 4 1/2 – A | $1,175.41 |
