Nickel Titanium Closed Coil Springs

These super-elastic closed coil springs provide a consistent retraction force for closing or maintaining space. Eyelets are precision stamped using 301 full hard stainless steel. The stainless steel eyelets are attached securely to each end of the closed coil spring and they are guaranteed not to come off during treatment.

• .010 x .030 Inner Diameter
• 9mm springs intended for up to 22 mm of extension
• 12mm springs intended for 22 mm – 36mm of extension
• Sold 5 per package