LEWA Dental Orthodontics Expansion Screw With Key STEAX SERIES MAXI 4005/5005
High Performance Maxi expansion screws. Stainless Steel maxi – expand screw. Purpose: Expansion Or Disjunction Of Dental Arches. Universal Expansion Screw. 4005/11 Expansion 6.5mm. 4005/13 Expansion 8.5mm.