The Morelli Nano Nickel Free Roth .022″ Single Patient Kit is the smallest metal bracket in the Morelli range, developed for patients who need a discreet, low-profile appliance without giving up full Roth prescription control. Its nickel-free stainless steel composition makes it a direct option for nickel-sensitive patients, while the reduced mesiodistal and cervico-occlusal footprint keeps the appliance comfortable along the entire arch.
Key Features
Smallest footprint in the line — reduced mesiodistal and cervico-occlusal dimensions, lowering soft-tissue irritation and improving patient acceptance.
Nickel free — stainless steel formulated without nickel, indicated for patients with nickel sensitivity.
Sandblasted base — blasted surface that increases the mechanical retention area of the adhesive.
Anatomical base curvature — cervico-occlusal and mesiodistal curvatures that reproduce the enamel surface for closer seating and better anchorage.
Low-friction slot — rounded slot edges for smoother archwire sliding and reduced binding during levelling.
Hooks on canines and premolars — ready for elastics, chains and auxiliary mechanics without adding accessories.
Laser-structured base with FDI notation — each bracket is individually marked, avoiding assembly errors at bonding.
Technical Specifications
Material: Nickel free stainless steel
Prescription: Roth
Slot: .022″ × .028″ (0,56 × 0,71 mm)
Hooks: Canines and premolars
Canine angulation reference: 9th
Purpose: Fixed orthodontic treatment — correction of malocclusion, crowding and misaligned arches
Certifications: FDA Approved, CE Approved, ISO 9001:2015, ISO 13485:2016
Country of Manufacture: Brazil
Package Includes: 1 case with 20 brackets — upper 15–25 and lower 35–45, .022″ slot, Roth prescription
Torque and Angulation
Upper central incisor (11/21): torque +12° · angulation +5° · length 3,2 mm
Upper lateral incisor (12/22): torque +8° · angulation +9° · length 2,5 mm
Upper canine (13/23): torque -2° · angulation +9° · length 2,6 mm
Upper first premolar (14/24): torque -7° · angulation 0° · length 2,5 mm
Upper second premolar (15/25): torque -7° · angulation 0° · length 2,5 mm
Lower central incisor (31/41): torque 0° · angulation 0° · length 2,2 mm
Lower lateral incisor (32/42): torque 0° · angulation 0° · length 2,2 mm
Lower canine (33/43): torque -11° · angulation +7° · length 2,6 mm
Lower first premolar (34/44): torque -17° · angulation 0° · length 2,5 mm
Lower second premolar (35/45): torque -22° · angulation 0° · length 2,5 mm
Clinical Applications
Patients with short clinical crowns or reduced interbracket space, where a conventional bracket would crowd the tooth surface or irritate the mucosa.
Nickel-sensitive patients who still require a full metal appliance with built-in prescription values.
Comprehensive Roth treatments in adults and adolescents who ask for the least visible metal appliance available.
Need the smallest metal bracket without losing prescription control?
The Nano delivers the same Roth prescription values as a full-size bracket in the smallest body Morelli produces, so aesthetics are gained without trading away torque expression or sliding mechanics.
