DE 602-839-10 Variety Click SP Maxi-12 Straight

Monoguided special expansion screw with click feature to prevent unwanted turning back. Can be widely used in the upper and lower jaw, for distalization, mesialization of posterior teeth, or for space closure by moving individual teeth. Also for early palatal expansion. Screw body 9.6 mm, Assembly dimension 17.2 mm, Maximum expansion 12.0 mm, 4 x 1/4 turn= 0.8 mm.