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- Small Hex Union for 3/16" O.D. Tube to 3/16" O.D.Tube
| Fitting Description | Small Hex Union |
| Hex Size | 7/16 in |
| Tube O.D. 1 | 3/16 in |
| End Types | Flareless |
| Material | Steel |
| Fitting Angle | Straight |
| Tube O.D. 2 | 3/16 in |
| End Size | 3/16 Flareless(f) |
| SAE Reference No. | 080101 |
| Overall Length | 1.11 in |
| No. of Ends | 2 |
| Weight | 0.037 LB |
