Lewa Universal Expansion Screw - 4mm

$4.75
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Item Number
130-007

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Small size for high, narrow maxillary arch, mandible, lateral or distal movement.


  • 4mm Expansion
  • 10mm L x 7.5mm W x 3.5mm D
More Information
Type Traditional Linear
Length 10 mm
Width 7.5 mm
Depth 3.5 mm
Arch Universal
Spring Loaded No
Movement per Rotation 0.8mm
Contains Friction No
Activation Points 1 Point
Expansion Amount 4mm
Used For Multi Tooth Movement, Transverse
Non-Backup Feature No
Non-Separating Feature No
Acrylic Born Acrylic Applications
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