Model: MBT 0.022" passive Self Ligating Brackets,3 4 5 With Hook. MBT 0.022" 1st Molar Buccal Tube. buccal tube :First molar Roth. 022 Hooks (4pcs). Spec: Brackets:Mini Roth. 022 Hooks 3-4-5(20pcs). - Fitting a simple explorer for opening and closing the clip.

