Open Coil Springs 15mm
Open coil springs sized in 15mm lengths with inside diameter of .036 designed for opening spaces up to 15mm. Compresses to 3mm.
Package of 10 springs
The unique G4™ Nickel Titanium alloy developed by G&H® is precision formed into closed coil springs. G4™ Springs provide consistent force and remain active until the space is closed. Consistent force values and full recovery are both routinely achieved with G4™ NiTi Springs – and also G4™ NiTi Archwires.