VECTOR 50 MICRO EXPANSION SCREW PKT 10
SC2489Skeletal miniaturised expansion screw with yellow directional arrow for transverse expansion of the lower jaw.
Can be used for narrow upper jaws and for single tooth movement as well.
W x H x L = 4.7 x 2.5 x 10 mm
Expansion = 3 mm
Expansion per 1/1 turn = 0.70 mm
Expansion per ¼ turn = 0.175 mm
Supplied as a packet of 10.
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