Closed Coil Spring System (10 pcs/bag)

Packaging: 10 pcs/bag

SmileStream closed coil springs are available in 6mm and 9mm passive lengths.

The springs deliver the ideal amount of consistent retraction force needed to close or maintain any space.

• Delivers constant force levels
• Active until the spring is closed
• Superelastic Nickel Titanium quality
• Provides comfortable, predictable forces during treatment
• Stainless steel key-end eyelets for easy attachment