A robust range of X-sized sprue formers, manufactured to high tolerance levels.
| Description | Pcs. | Item-No. | Price (€) |
| A Single Sprue Former for Casting Ring, size 1 | 1 | 411001 | 3,40 |
| B Single Sprue Former for Casting Ring, size 3 | 1 | 411003 | 3,60 |
| C Single Sprue Former for Casting Ring, size 6 | 1 | 411006 | 4,50 |
| D Single Sprue Former for Casting Ring, size 9 | 1 | 411009 | 4,70 |