| ASMUSS CODE | Size (OD) mm |
|---|---|
| 727910505 | 16x3/8” |
| 727910506 | 20x½” |
| 727910507 | 25x¾” |
| 727910508 | 32x1” |
| 727910509 | 40x1¼” |
| 727910510 | 50x1½” |
| 727910511 | 63x2” |
We are currently not running Bob Le Hunt courses in person.
Please submit your details below and we will notify you when the courses resume.