| "245" No-Clean Core | ||||
| Kester Part No. | Core Size (Note 1) |
Alloy | Dia. in. | Gauge |
| 24-6040-8800 | 50 | SN60PB40 | 0.031 | 21 |
| 24-6040-8809 | 50 | SN60PB40 | 0.025 | 23 |
| 24-6040-8817 | 50 | SN60PB40 | 0.062 | 16 |
| 24-6337-8800 | 50 | SN63PB37 | 0.031 | 21 |
| 24-6337-8801 | 58 | SN63PB37 | 0.031 | 21 |
| 24-6337-8802 | 66 | SN63PB37 | 0.031 | 21 |
| 24-6337-8806 | 50 | SN63PB37 | 0.015 | 28 |
| 24-6337-8807 | 50 | SN63PB37 | 0.020 | 25 |
| 24-6337-8809 | 50 | SN63PB37 | 0.025 | 23 |
| 24-6337-8813 | 50 | SN63PB37 | 0.040 | 19 |
| 24-6337-8814 | 50 | SN63PB37 | 0.050 | 18 |
| 24-6337-8817 | 50 | SN63PB37 | 0.062 | 16 |
| 24-6337-8834 | 58 | SN63PB37 | 0.020 | 25 |
| 24-7070-8806 | 50 | SN95AG05 | 0.015 | 28 |
| 24-7150-8800 | 50 | SN62PB36AG02 | 0.031 | 21 |
| Note 1. | Flux Core 50 = 1.1% by weight, Flux Core 58 = 2.2% by weight, Flux Core 66 = 3.3% by weight. |