Product Description
| Size | Part# |
| 4 x 1/2 | B-631 |
| 4 x 3/4 | B-631A |
| 6 x 1/2 | B-631B |
| 6 x 3/4 | B-632 |
| 6 x 1 | B-633 |
| 8 x 3/8 | B-633C |
| 8 x 1/2 | B-634 |
| 8 x 3/4 | B-634A |
| 8 x 5/8 | B-634B |
| 8 x 1 | B-635 |
| 8 x 1 1/2 | B-635A |
| 8 x 1 1/4 | B-636 |
| 8 x 2 | B-637 |
| 10 x 1/2 | B-637A |
| 10 x 3/4 | B-638 |
| 10 x 1 | B-639 |
| 10 x 1 1/4 | B-640 |
| 10 x 1 1/2 | B-641 |
| 10 x 2 | B-641A |
| 12 x 3/4 | B-641C |
| 12 x 1 | B-642B |
| 12 x 1 1/2 | B-643 |
| 12 x 2 | B-644 |
| 14 x 1 | B-646 |
| 14 x 1 1/2 | B-647 |
| 14 x 2 | B-648 |
| 14 x 3 | B-649 |
