Flare Tube End Sleeve
| Tube OD | L | Dawsons-TechPart No. | ||
| Inch | Metric | mm | Inch | Metric |
| 1/8 | - | 8.6 | 37SL-2 | - |
| 3/16 | - | 8.6 | 37SL-3 | - |
| 1/4 | 6 | 10.4 | 37SL-4 | 37SL-6M |
| 5/16 | 8 | 11.2 | 37SL-5 | 37SL-8M |
| 3/8 | 10 | 12.7 | 37SL-6 | 37SL-10M |
| 1/2 | 12 | 14.2 | 37SL-8 | 37SL-12M |
| 5/8 | 16 | 16.8 | 37SL-10 | 37SL-16M |
| 3/4 | 18 | 17.3 | 37SL-12 | 37SL-18M |
| - | 20 | 17.3 | - | 27SL-20M |
| 7/8 | - | 19.3 | 37SL-14 | - |
| 1 | 25 | 19.8 | 37SL-16 | 37SL-25M |