| Code | Dimensions |
|---|---|
| A8500 | 20 x 1/2" x 20 |
| A8501 | 20 x 3/4" x 20 |
| A8502 | 25 x 1/2" x 25 |
| A8503 | 25 x 3/4" x 25 |
| A8503-1 | 25 x 1" x 25 |
| A8504 | 32 x 1/2" x 32 |
| A8505 | 32 x 3/4" x 32 |
| A8506 | 32 x 1" x 32 |
| A8507 | 40 x 3/4" x 40 |
| A8508 | 40 x 1" x 40 |
| A8509 | 40 x 1½ x 40 |
| A8510 | 50 x 1" x 50 |
| A8511 | 50 x 1½"x 50 |
| A8512 | 50 x 1½" x 50 |
| A8512-1 | 63 x 1 x 63 |
| A8513 | 63 x 1½" x 63 |
| A8514 | 63 x 1½" x 63 |
| A8515 | 63 x 2" x 63 |
| A8516 | 75 x 2" x 75 |
| A8517 | 75 x 2½" x 75 |
| A8518 | 90 x 2½" x 90 |
| A8519 | 90 x 3" x 90 |
| A8520-1 | 110 x 2½” x 110 |
| A8520 | 110 x 3" x 110 |
| A8521 | 110 x 4" x 110 |
| A8522 | 125 x 5" x 125 |