EZ Flex Orthodontic NiTi Closed Coil Extension Spring w/ Eyelet (10)

EZ Flex Orthodontic NiTi Closed Extension Coil Spring  w/ Eyelet (10)

• Delivers constant force for tooth movement
• Nickel Titanium material 
• Stainless Steel eyelet allows ease of attachment
• Active until springs close

*10 per pack

Length x (Coil Wire Size): 

• 6mm  Length, .010" Diameter - Light Force
• 6mm  Length, .012" Diameter - Medium Force
• 9mm  Length, .010" Diameter  - Light Force
• 9mm   Length, .012" Diameter - Medium Force
• 12mm Length, .010" Diameter ) - Light Force
• 12mm  Length, .012" Diameter  - Medium Force