| Designations | Tube O.D | (PT) T | d | Width across flat | t | ℓ | Approx. | ||
| D | h | H | L | L1 | |||||
| BBTF08-02R | 8 | 1/4 | 6 | 19 | 17 | 7.0 | 24 | 34.5 | 24 |
| BBTF10-02R | 10 | 1/4 | 8 | 19 | 19 | 7.0 | 24 | 35.5 | 24 |
| BBTF12-02R | 12 | 1/4 | 10 | 19 | 22 | 7.0 | 24 | 35.5 | 24 |
| BBTF12-03R | 12 | 3/8 | 10 | 24 | 22 | 7.0 | 29 | 40.5 | 29 |
| BBTF15-03R | 15 | 3/8 | 12 | 24 | 27 | 7.5 | 29 | 41.5 | 29 |
| BBTF15-04R | 15 | 1/2 | 12 | 30 | 27 | 7.5 | 33 | 45.5 | 33 |
| BBTF16-04R | 16 | 1/2 | 13 | 30 | 30 | 7.5 | 33 | 45.5 | 33 |
| BBTF18-04R | 18 | 1/2 | 14 | 30 | 32 | 8.0 | 33 | 45.5 | 33 |
| BBTF20-06R | 20 | 3/4 | 17 | 36 | 36 | 8.0 | 36 | 48.5 | 36 |
| BBTF22-06R | 22 | 3/4 | 18 | 36 | 36 | 9.0 | 36 | 48.5 | 36 |
| BBTF25-06R | 25 | 3/4 | 20 | 36 | 41 | 10.0 | 36 | 49.5 | 36 |
| BBTF25-08R | 25 | 1 | 20 | 46 | 41 | 10.0 | 46 | 59.5 | 46 |
| BBTF28-08R | 28 | 1 | 22 | 46 | 46 | 10.0 | 46 | 60.0 | 46 |
| BBTF30-08R | 30 | 1 | 25 | 46 | 46 | 10.0 | 46 | 60.5 | 46 |
| BBTF30-10R | 30 | 1 1/4 | 25 | 55 | 46 | 10.0 | 55 | 69.5 | 55 |
| BBTF32-10R | 32 | 1 1/4 | 26 | 55 | 50 | 11.0 | 55 | 69.5 | 55 |
| BBTF35-10R | 35 | 1 1/4 | 28 | 55 | 55 | 11.0 | 55 | 72.5 | 55 |
| BBTF81-02R | 10.5 (1/8") | 1/4 | 8 | 19 | 19 | 7.0 | 24 | 35.5 | 24 |
| BBTF82-03R | 13.8 (1/4") | 3/8 | 11 | 24 | 24 | 7.5 | 29 | 41.0 | 29 |
| BBTF83-04R | 17.3 (3/8") | 1/2 | 14 | 30 | 32 | 8.0 | 33 | 45.5 | 33 |
| BBTF84-06R | 21.7 (1/2") | 3/4 | 18 | 36 | 36 | 9.0 | 36 | 48.5 | 36 |
| BBTF85-08R | 27.2 (3/4") | 1 | 22 | 46 | 46 | 10.0 | 46 | 60.0 | 46 |
| BBTF86-10R | 34.0 (1") | 1 1/4 | 28 | 55 | 55 | 11.0 | 55 | 72.5 | 55 |