Orthomatix Open Coil Spring deliver a gentle 100 grams of force, achieving an average of 1mm to 1.5mm distalization per month.
Intermittent closed coil sections allow end stops when cut to length.
Place over archwire and anchor with stop hook and elastics for maximum effectiveness.
Length : 178mm
Size Available : 0.010 and 0.012 inch
1 Spring / Pack
These are high quality Open Coil Spring Pack of 1pcs from medical grade metal.