Brass F.T.A.
| MM | Inches |
| 20 x 15 | 3/4 x 1/2″ |
| 25 x 15 | 1″ x 1/2″ |
| 20 x 20 | 3/4 x 3/4″ |
| 25 x 20 | 1″ x 3/4″ |
| 25 x 25 | 1″ x 1″ |
| 32 x 32 | 1 1/4″ x 1 1/4″ |
| 40 x 40 | 1 1/2″ x 1 1/2″ |
| 50 x 50 | 2″ x 2″ |
Insert HTML here
| MM | Inches |
| 20 x 15 | 3/4 x 1/2″ |
| 25 x 15 | 1″ x 1/2″ |
| 20 x 20 | 3/4 x 3/4″ |
| 25 x 20 | 1″ x 3/4″ |
| 25 x 25 | 1″ x 1″ |
| 32 x 32 | 1 1/4″ x 1 1/4″ |
| 40 x 40 | 1 1/2″ x 1 1/2″ |
| 50 x 50 | 2″ x 2″ |
