Hot Laboratory dental Products Orthopedic Expansion Screws

1. material: made of high quality medical stainless steel

2. Consists of straight legs, angled legs, screws, frame and adjustable legs. Made of high quality stainless steel, for arch expansion in orthodontics. For patients with narrow dental arch or posterior crossbite.

3. Includes adjustment key for easy assembly. it can be expand from 7mm to 13 mm .

Stainless steel post,

stainless steel gold plated,

Titanium alloy made.

12 size available

Hollow key & Cross key.

Package by case, Bulk, Assorted

Expansion Screw's  Pictures: