The package contains 10 sets of Norris self-ligating brackets 20/26, 40 Norris self-ligating tubes for M1, 40 Norris self-ligating tubes for M2, 20 Extra Broad NiTi springs with stops .014, 20 Extra Broad NiTi springs with stops .018 x . 018, 20 Extra Broad TMA springs with stops .019x.025, 20 Extra Broad NiTi rounded springs with stops .019x.025, 1 pusher spring and 1 tool for opening.
The Norris 20/26® passive self-ligating bracket system along with Norris Extra Broad springs are the biggest step forward in 3D control and full expression of information.
Benefits:
.020 X .026 slot for optimal control
Central marking line helps to glue in the axis of the tooth
Straight occlusal margin helps to align parallel to the marginal ridges
Generous space under the fins enough for chains, modules and metal ligatures.
Universal premolar hooks greatly reduce inventory by having a single bracket for all upper premolars.
Resistant clip opening mechanism without problems during treatment
Superior adhesion thanks to the sole
Rounded edge of the clip helps to position the spring in the slot
Nickel-free Co-Cr alloy with better friction and no allergic reactions
"Glide" smooth opening and closing - the clamp opens/closes itself after traveling more than 50% of the distance
Ideal mesio-distal clip width for optimal rotation control
