Arcurile cu bucle pentru retractie sunt fabricate individual, in conformitate cu standarde exacte. Ele sunt disponibile in variantele : cu bucla Keyhole si cu bucla in T.
Acestea transforma un arc de otel normal intr-un arc multifunctional care poate fi folosit pentru atingerea diferitelor obiective, chiar simultan.
Poate fi folosit pentru:
retractie segmentata fara forte mari de frecare
deschidere sau inchidere de spatii
intruzie sau extruzie a dintilor anteriori
deschiderea sau inchiderea muscaturii
nivelarea curbei Spee
pentru aplicarea elasticelor intraorale
aplicarea torque-ului in segmentul anterior sau posterior
pentru conectarea J-Hooks-urilor pentru tractiuni extraorale
Au dimensiuni intre 22 si 44mm, variind din 2 in 2 mm. 
Arcurile superioare au dimensiuni intre 34 si 44 mm si cele inferioare intre 22 si 32mm.
Forma de prezentare: 1 arc la alegere.

G&H SS 2 T-Loop Wires True Form looped retraction arches are individually formed to exacting standards. T-Loops allow clinicians a choice of designs. 
These loops make a stainless archwire a multipurpose treatment adjunct that can achieve various intraoral objectives, often simultaneously. 
Such objectives can include:
Friction-free segmented retraction
Opening or closing spaces
Intruding or extruding anterior teeth
Opening or closing the bite
Leveling the Curve of Spee
Torquing the anterior or posterior teeth
Attaching J-hooks for headgear in retracting anterior teeth
For the application of intraoral elastics
They have dimensions between 22 and 44 mm, varying from 2 to 2 mm
The upper wires have dimensions between 34 and 44 mm and the lower ones between 22 and 32 mm.
Form of presentation: 1 wire of your choice.