Azdent Mini Roth 022 with 345hooks Dental Self Ligating Orthodontic Bracket

Azdent Mini Roth 022 with 345hooks Dental Self Ligating Orthodontic Bracket. Low friction: freedom of wire in passive phase. Clip Nickel Titanium (superelastic that does not deform during opening and closing). Reading torque smoothed by the action of superelastic clip. Slot with rounded ends (lower binding and notching). Spherical hook. Base with micro pins and surface treated by sandblasting. Fitting a simple explorer for opening and closing the c.