The Morelli Nickel Titanium Universal Form Archwires (Rectangular) are superelastic orthodontic archwires used during the working and finishing stages of treatment. Manufactured from a high-quality nickel-titanium alloy, they deliver continuous, controlled forces, while the rectangular cross-section engages the bracket slot for effective torque control and precise tooth positioning.
Key Features
Superelastic NiTi delivering continuous, controlled force
Rectangular cross-section that engages the bracket slot for torque expression
High deformation resistance with reliable shape memory
Smooth sliding mechanics for efficient archwire movement
Offered in separate upper and lower arch forms with a pre-contoured universal shape
Technical Specifications
Material: Nickel-Titanium (NiTi)
Arch Form: Universal, pre-contoured
Arches: Available in upper and lower forms (offered as separate options)
Cross-Section: Rectangular
Wire Sizes: .016″ x .016″, .016″ x .022″, .017″ x .025″, .018″ x .025″, .019″ x .025″, .021″ x .025″
Quantity: 10 wires per pack
Certifications: FDA Approved, CE Approved, ISO 9001:2008, ISO 13485:2003
Country of Manufacture: Brazil
Clinical Applications
Working and finishing stages of fixed orthodontic treatment
Torque control and root positioning
Correction of tooth position following initial alignment
Why Choose Morelli NiTi Rectangular Archwires?
Superelastic NiTi engineered for controlled, continuous force
Rectangular section for effective torque expression
Reliable shape memory and sliding mechanics for consistent results
Backed by Morelli's decades of orthodontic manufacturing expertise