| Designations | Tube O.D | (PF) T | d | d1 | Width across flat | t | ℓ1 | ℓ | Approx. | Panel Hole | ||||
| D | h | H1 | H | L1 | L | Drill Size N | Max. Thickness S | |||||||
| BHBLM08-02G | 8 | 1/4 | 6 | 6 | 19 | 19 | 17 | 7.0 | 28 | 46 | 42.5 | 56.5 | 14.5 | 13 |
| BHBLM08-03G | 8 | 3/8 | 6 | 9 | 19 | 19 | 17 | 7.0 | 30 | 46 | 42.5 | 56.5 | 14.5 | 13 |
| BHBLM10-02G | 10 | 1/4 | 8 | 6 | 22 | 22 | 19 | 7.0 | 28 | 48 | 43.5 | 59.5 | 16.5 | 13 |
| BHBLM10-03G | 10 | 3/8 | 8 | 9 | 22 | 22 | 19 | 7.0 | 30 | 48 | 43.5 | 59.5 | 16.5 | 13 |
| BHBLM10-04G | 10 | 1/2 | 8 | 12 | 24 | 22 | 19 | 7.0 | 35 | 49 | 43.5 | 60.5 | 16.5 | 13 |
| BHBLM12-02G | 12 | 1/4 | 10 | 6 | 24 | 24 | 22 | 7.0 | 31 | 49 | 43.5 | 60.5 | 18.5 | 13 |
| BHBLM12-03G | 12 | 3/8 | 10 | 9 | 24 | 24 | 22 | 7.0 | 33 | 49 | 43.5 | 60.5 | 18.5 | 13 |
| BHBLM12-04G | 12 | 1/2 | 10 | 12 | 24 | 24 | 22 | 7.0 | 35 | 49 | 43.5 | 60.5 | 18.5 | 13 |
| BHBLM15-03G | 15 | 3/8 | 12 | 9 | 27 | 27 | 27 | 7.5 | 36 | 57 | 49.5 | 69.5 | 22.5 | 15 |
| BHBLM15-04G | 15 | 1/2 | 12 | 12 | 27 | 27 | 27 | 7.5 | 37 | 57 | 49.5 | 69.5 | 22.5 | 15 |
| BHBLM16-03G | 16 | 3/8 | 13 | 9 | 30 | 30 | 30 | 7.5 | 37 | 59 | 49.5 | 71.5 | 24.5 | 15 |
| BHBLM16-04G | 16 | 1/2 | 13 | 12 | 30 | 30 | 30 | 7.5 | 38 | 59 | 49.5 | 71.5 | 24.5 | 15 |
| BHBLM18-04G | 18 | 1/2 | 14 | 12 | 32 | 32 | 32 | 8.0 | 39 | 63 | 51.5 | 75.5 | 26.5 | 15 |
| BHBLM20-06G | 20 | 3/4 | 16 | 16 | 32 | 32 | 36 | 8.0 | 40 | 65 | 51.5 | 77.5 | 28.5 | 15 |
| BHBLM22-04G | 22 | 1/2 | 18 | 12 | 36 | 36 | 36 | 9.0 | 40 | 65 | 51.5 | 77.5 | 30.5 | 15 |
| BHBLM22-06G | 22 | 3/4 | 18 | 16 | 36 | 36 | 38 | 9.0 | 40 | 65 | 51.5 | 77.5 | 30.5 | 15 |
| BHBLM25-06G | 25 | 3/4 | 20 | 16 | 41 | 41 | 41 | 10.0 | 43 | 68 | 52.5 | 81.5 | 35.5 | 15 |
| BHBLM25-08G | 25 | 1 | 20 | 20 | 41 | 41 | 41 | 10.0 | 43 | 68 | 52.5 | 81.5 | 35.5 | 15 |
| BHBLM28-06G | 28 | 3/4 | 22 | 16 | 46 | 46 | 46 | 10.0 | 48 | 74 | 55.0 | 88.0 | 38.5 | 15 |
| BHBLM28-08G | 28 | 1 | 22 | 22 | 46 | 46 | 46 | 10.0 | 48 | 74 | 55.0 | 88.0 | 38.5 | 15 |
| BHBLM30-06G | 30 | 3/4 | 25 | 16 | 46 | 46 | 46 | 10.0 | 48 | 74 | 55.5 | 88.5 | 40.5 | 15 |
| BHBLM30-08G | 30 | 1 | 25 | 22 | 46 | 46 | 46 | 10.0 | 48 | 74 | 55.5 | 88.5 | 40.5 | 15 |