Concentric and Eccentric Swage Nipples
| Nominal Pipe Size (NPS) | Outside Diameter Large End | Outside Diameter Small End | End to End Dimension |
| 1/4 X1/8 | 0.540 | 0.405 | 2.25 |
| 3/8 X 1/8 | 0.675 | 0.405 | 2.50 |
| 3/8 X 1/8 | 0.675 | 0.540 | 2.50 |
| 1/2 X 1/8 | 0.840 | 0.405 | 2.75 |
| 1/2 X 1/4 | 0.840 | 0.405 | 2.75 |
| 1/2 X 3/8 | 0.840 | 0.675 | 2.75 |
| 3/4 X 1/8 | 1.050 | 0.405 | 3.00 |
| 3/4 X 1/4 | 1.050 | 0.540 | 3.00 |
| 3/4 X 3/8 | 1.050 | 0.540 | 3.00 |
| 3/4 X 1/2 | 1.050 | 0.840 | 3.00 |
| 1 X1/8 | 1.315 | 0.405 | 3.50 |
| 1 X 1/4 | 1.315 | 0.540 | 3.50 |
| 1 X 3/8 | 1.315 | 0.675 | 3.50 |
| 1 X 1/2 | 1.315 | 0.840 | 3.50 |
| 1 X 3/4 | 1.315 | 1.050 | 3.50 |
| 1-1/4 X 3/4 | 1.660 | 1.050 | 4.00 |
| 1-1/4 X 1 | 1.660 | 1.315 | 4.00 |
| 1-1/2 X 3/4 | 1.900 | 1.050 | 4.50 |
| 1-1/2 X 1 | 1.900 | 1.315 | 4.50 |
| 1-1/2 X 1-1/4 | 1.900 | 1.660 | 4.50 |
| 2 X 3/4 | 2.375 | 1.050 | 6.50 |
| 2 X 1 | 2.375 | 1.315 | 6.50 |
| 2 X 1-1/4 | 2.375 | 1.660 | 6.50 |
| 2 X 1-1/2 | 2.375 | 1.900 | 6.50 |
| 2-1/2 X 1-1/2 | 2.875 | 1.900 | 7.00 |
| 2-1/2 X 2 | 2.875 | 2.375 | 7.00 |
| 3 X 1-1/2 | 3.500 | 1.900 | 8.00 |
| 3 X 2 | 3.500 | 2.375 | 8.00 |
| 3 X 2-1/2 | 3.500 | 2.8755 | 8.00 |
| 3 X 2-1/2 | 3.500 | 2.875 | 8.00 |
| 3-1/2 X 1-1/2 | 4.000 | 1.900 | 8.00 |
| 3-1/2 X 2-1/2 | 4.000 | 2.875 | 8.00 |
| 3-1/2 X 3 | 4.000 | 3.500 | 8.00 |
| 4 X1-1/2 | 4.500 | 1.900 | 9.00 |
| 4 X 2 | 4.500 | 2.375 | 9.00 |
| 4 X 2-1/2 | 4.5005 | 2.875 | 9.00 |
| 4 X 3 | 4.500 | 3.500 | 9.00 |
| 4 X 3-1/2 | 4.500 | 4.000 | 9.00 |
| 6 X 3 | 6.625 | 3.500 | 12.00 |
| 6 X 3-1/2 | 6.625 | 4.000 | 12.00 |
| 6 X 4 | 6.625 | 4.500 | 12.00 |
| 6 X 5 | 6.625 | 5.563 | 12.00 |