NPT Plug Gage
| Description | Thread Size | Links |
| NPT Plug Gage 1/8 | 1/8 | Click to Buy |
| NPT Plug Gage 1/4 | 1/4 | Click to Buy |
| NPT Plug Gage 3/8 | 3/8 | Click to Buy |
| NPT Plug Gage 1/2 | 1/2 | Click to Buy |
| NPT Plug Gage 3/4 | 3/4 | Click to Buy |
| NPT Plug Gage 1 | 1 | Click to Buy |
| NPT Plug Gage 1 1/4 | 1 1/4 | Click to Buy |
| NPT Plug Gage 1 1/2 | 1 1/2 | Click to Buy |
| NPT Plug Gage 2 | 2 | Click to Buy |