| Marca | El Niu Hing |
| Tipo | Llave de manguito |
| Material | Acero de cromo y vanadio |
| Especificaciones y modelos | [128 largo] 8 mm, [128 largo] 10 mm, [128 largo] 12 mm, [128 largo] 13 mm, [128 largo] 14 mm, [128 largo] 17 mm, [128 largo] 19 mm, [200 largo] 8 mm, [200 largo] 10 mm, [200 largo] 12 mm, [200 largo] 13 mm, [200 largo] 14 mm, [200 largo] 17 mm, [200 largo] 19 mm |
| Tratamiento de superficie | Pulido |












