The Morelli Nickel Titanium Universal Form Rectangular Archwires are used in the working and finishing stages. The rectangular section fills the bracket slot, so the wire controls root position as well as crown alignment.
Key Features
Rectangular section engages the slot for torque expression
Superelastic NiTi delivering continuous, controlled force
High deformation resistance with reliable shape memory
Smooth sliding mechanics
Pre-contoured universal arch form, upper and lower sold separately
Technical Specifications
Material: Nickel-titanium (NiTi)
Arch Form: Universal, pre-contoured
Arches: Upper and lower, offered as separate options
Section: Rectangular
Wire Sizes: .016″×.016″ (0.40×0.40 mm) · .016″×.022″ (0.40×0.55 mm) · .017″×.025″ (0.43×0.63 mm) · .018″×.025″ (0.46×0.63 mm) · .019″×.025″ (0.48×0.63 mm) · .021″×.025″ (0.53×0.63 mm)
Quantity: 10 wires per pack
Purpose: Torque control, root positioning and finishing
Certifications: FDA Approved, CE Approved, ISO 9001:2015, ISO 13485:2016
Country of Manufacture: Brazil
Package Includes: 10 Morelli NiTi universal form rectangular archwires in the selected size and arch
Clinical Applications
Working and finishing stages of fixed treatment
Torque control and root positioning
Correcting tooth position after initial alignment
Why Rectangular NiTi?
Only a rectangular section can turn the root as well as the crown — and in NiTi it does so with light continuous force instead of the sharp load of a steel wire.