Type EX105
RPE with Compact Screw

• Bands on the 1st molars

• 2 arm expansion Screw

• Lingual wires extensions

Type EX110
RPE with Standard Screw

• Bands on the 1st molars

• 4 arm expansion Screw

• Lingual wires extensions

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Type EX115
Fan Type Banded Palatal Expander

• Bands on the 1st molars

• Fan type expansion Screw

• Lingual wires extensions

Type EX120
Leaf Spring Expander

• Bands on the 1st molars

• Leaf Spring Expansion Screw

• Lingual wires extensions

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Type EX130
Haas Palatal Expander

• Bands on the 1st molars

• Haas Lingual Wire

• Palate expansion Screw

• Acrylic plate

Type EX140
Bonded Palatal Expander

• Wire framework 

• 4 arm expansion screw

• Clear acrylic overlay of the wire framework

Type EX150 Fixed Lower Expander Appliance (F.L.E.A.)

• Bands on the 1st molars

• 2 arm expansion screw

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Type EX160 - MSE Appliance

• Bands on 1st molars

• Maxillary Skeletal Expander (MSE) Screw

Type EX210 - Quad Helix

• Bands on the 1st molars

• .036 Quad Helix wire

• Lingual wires extensions

Type EX220 - Bi – Helix

• Bands on the 1st molars

• .036 Bi-Helix wire

• Lingual wires extensions

Type EX230- W – Arch

• Bands on the 1st molars

• .036 W-Arch wire

• Lingual wires extensions

Type EX240
Lower Expansion arch (E – Arch)

• Bands on 1st molars

• Expansion arch components

Type EX310
Upper Schwarz 

• Adams clasps on 1st molars

• Ball clasps mesial to 2nd bi-cuspids

• Midline expansion screw

• Acrylic plate

Type EX350
Lower Schwarz 

• Ball clasps mesial and distal to 2nd bi-cuspids

• Midline expansion screw

• Acrylic plate