Sector Screws Angled Stainless Steel Medium Pack of 10

Material: Stainless steel with a tenon-shaped expansion screw holder, skeletonized Guide pin: U-shaped, angled downwards Expansion screw body with cross holes for optimal retention of the plastic With expansion screw key, straight, small - standard. Indication: for distalization and segmentation of appliances, protrusion of an anterior tooth segment