1/4 inch, short tubing length, used for plumbing.
| Bill Of Materials | Qty | Unit | Total | Notes |
| labor machining (min) | 74 | min | 79.18 | |
| SS316 EP tubing 250 x 035 | 48 | in | 48.00 | |
| SS316 EP tubing 250 x 035 x 1.224 | 37 | ea | 127.18 |
| Used on | Qty |
| manifold 2 port | 1 |
| manifold 3 port | 2 |
| manifold 6 port | 5 |