Open coil springs open and maintain space gently and efficiently in a convenient cut to length design.
Choose from (3) 7″ straight lengths or (1) 21″ Spool
Precision formed G4™ Nickel Titanium alloy into closed coil springs. G4™ Nickel Titaniam springs provide consistent force and remain active until the space is closed. Consistent force values and full recovery are both routinely achieved with G4™ Nickel Titanium.
|Wire Size||I.D.||Force||Compressed 25% (.250″)||Compressed 50% (.500″)|
|.009″||.030||Extra Light||95 g||225 g|
|.010″||.030||Light||120 g||260 g|
|.010″||.036||Medium Light||90 g||200 g|
|.012″||.030||Medium||220 g||480 g|
|.012″||.036||Medium Heavy||180 g||380 g|
|.014″||.030||Heavy||360 g||700 g|
|.014″||.036||Extra Heavy||270 g||560 g|
|.010″||.045||Facebow||50 g||120 g|