Back Out Box
Standard : BS4568
Material : Cast Iron
Finish : Galvanized or Black Enamelled
| Size | Type | CAT NO. |
|---|---|---|
| M20 | One Way | CBOB-20 |
| M25 | Two Way | CBOB-25 |
| Size | Type | CAT NO. |
|---|---|---|
| M20 | One Way | CBOB-20 |
| M25 | Two Way | CBOB-25 |