Description
Heavy duty cast construction. Complies with most Australian Survey Standards. Supplied complete with cast alloy opening key.
| BLA CODE | OUTSIDE DIA. MM | INSIDE DIA. MM | CUT OUT MM | INTRUSION MM | PROTRUSION MM |
|---|
| 174308 | 140 | 95 | 108 | 17 | 5 |
| 174328 | 208 | 145 | 159 | 22 | 5 |