₋ Strength category spring hard · 1800—2000 N/mm2. ₋ ø0.80 mm / 31. ₋ Maxillary/Mandibular: Maxillary + Mandibular. ₋ E-Modul170 kN/mm². ₋ Material stainless steel. ₋ Rm1900 N/mm². ₋ Length 125 m. **For further product information, please contact Chat Support**