| Designations | Tube O.D | (PT) T | d | Width across flat | t | ℓ | Approx. | |
| D | H1 | H | L | |||||
| BFC06-01R | 6 | 1/8 | 4 | 17 | 14 | 7.0 | 25 | 35.5 |
|---|---|---|---|---|---|---|---|---|
| BFC08-02R | 8 | 1/4 | 6 | 19 | 17 | 7.0 | 30 | 40.5 |
| BFC10-02R | 10 | 1/4 | 8 | 19 | 19 | 7.0 | 30 | 41.5 |
| BFC10-03R | 10 | 3/8 | 8 | 24 | 19 | 7.0 | 32 | 43.5 |
| BFC12-02R | 12 | 1/4 | 10 | 19 | 22 | 7.0 | 30 | 41.5 |
| BFC12-03R | 12 | 3/8 | 10 | 24 | 22 | 7.0 | 32 | 43.5 |
| BFC15-03R | 15 | 3/8 | 12 | 24 | 27 | 7.5 | 34 | 46.5 |
| BFC15-04R | 15 | 1/2 | 12 | 30 | 27 | 7.5 | 39 | 51.5 |
| BFC16-04R | 16 | 1/2 | 13 | 30 | 30 | 7.5 | 39 | 51.5 |
| BFC18-04R | 18 | 1/2 | 14 | 30 | 32 | 8.0 | 39 | 51.5 |
| BFC20-06R | 20 | 3/4 | 17 | 36 | 36 | 8.0 | 41 | 53.5 |
| BFC22-06R | 22 | 3/4 | 18 | 36 | 36 | 9.0 | 41 | 53.5 |
| BFC25-06R | 25 | 3/4 | 20 | 36 | 41 | 10.0 | 41 | 54.5 |
| BFC25-08R | 25 | 1 | 20 | 46 | 41 | 10.0 | 45 | 58.5 |
| BFC28-08R | 28 | 1 | 22 | 46 | 46 | 10.0 | 47 | 61.0 |
| BFC30-08R | 30 | 1 | 25 | 46 | 46 | 10.0 | 47 | 61.5 |
| BFC30-10R | 30 | 1 1/4 | 25 | 55 | 46 | 10.0 | 51 | 65.5 |
| BFC32-10R | 32 | 1 1/4 | 26 | 55 | 50 | 11.0 | 51 | 65.5 |
| BFC35-10R | 35 | 1 1/4 | 28 | 55 | 55 | 11.0 | 51 | 68.5 |
| BFC38-12R | 38 | 1 1/2 | 32 | 65 | 60 | 12.0 | 51 | 70.5 |
| BFC40-12R | 40 | 1 1/2 | 32 | 65 | 60 | 12.0 | 55 | 74.5 |
| BFC42-12R | 42 | 1 1/2 | 34 | 65 | 60 | 12.0 | 55 | 74.5 |
| BFC50-16R | 50 | 2 | 40 | 80 | 75 | 12.0 | 60 | 81.5 |
| BFC81-02R | 10.5 (1/8") | 1/4 | 8 | 19 | 19 | 7.0 | 30 | 41.5 |
| BFC82-03R | 13.8 (1/4") | 3/8 | 11 | 24 | 24 | 7.5 | 34 | 46.0 |
| BFC83-04R | 17.3 (3/8") | 1/2 | 14 | 30 | 32 | 8.0 | 39 | 51.5 |
| BFC84-06R | 21.7 (1/2") | 3/4 | 18 | 36 | 36 | 9.0 | 41 | 53.5 |
| BFC85-08R | 27.2 (3/4") | 1 | 22 | 46 | 46 | 10.0 | 47 | 61.0 |
| BFC86-10R | 34.0 (1") | 1 1/4 | 28 | 55 | 55 | 11.0 | 51 | 68.5 |
| BFC87-12R | 42.7 (1 1/4") | 1 1/2 | 34 | 65 | 65 | 12.0 | 55 | 78.5 |
| BFC88-16R | 48.6 (1 1/2") | 2 | 40 | 80 | 75 | 12.0 | 60 | 81.5 |