Variations:
706B0506 0.6mm Spool of 5kg
706B0508 0.8mm Spool of 5kg
706B0509 0.9mm Spool of 5kg
 
706B08-1 0.8mm Spool of 15kg
706B09-1 0.9mm Spool of 15kg
706B12-1 1.2mm Spool of 15kg