The Leone Standard 2-Way Expansion Screw is an orthodontic screw designed for removable expansion appliances to widen the dental arch. It allows controlled bilateral (two-way) transverse expansion, making it ideal for correcting narrow arches and creating space for tooth alignment.

Manufactured from high-quality biomedical stainless steel, the screw ensures durability, precise activation, and smooth mechanical performance in orthodontic plates and appliances.

Key Features:

• 2-Way expansion mechanism for symmetrical arch widening

• Designed for removable orthodontic appliances

• Made from biomedical stainless steel

• Precise threaded design for controlled activation

• Laser marking for correct expansion direction

• Reliable and durable construction