| Thread | Size | Needles | Hook |
| Nylon no.2 | 0.6 mm | 2mm - No.1 (US) | 1.5mm - (No.7 US) Steel Hook |
| Nylon no.3 | 0.8 mm | 2mm - No.1 (US) | 1.5mm (No.7 US) Steel Hook |
| Nylon no.5 | 1 mm | 2mm - No.1 (US) | 1.5mm (No.7 US) Steel Hook |
| Espiga no.9 | 1.25 mm | 3.5-4mm (No.3-5 US) | 3.5mm (00 Steel Hook) - C/D (US) |
| Jilguero | 1.25mm | 1-3 (US) | B1-E4 (US) |
| Espiga no.18 | 1.8 mm | 3-4 mm (No.3-5 US) | 3.5-4mm (E/4-F/5 US) |
| Espiga no.24 | 2.5 mm | 5mm (No.7-9 US) | 4.5 - 5mm (F/G US) |