Is there a difference in these 2 coil springs?

So the Eibach springs from Toytec says they add 1.6" of lift. http://toyteclifts.3dcartstores.com/112-620--ToytecEibach-front-coil-lift-springs_p_14.html

The Eibach springs from wheelers says they add 1.75" of lift. Are they the same springs? I know the lift heights are approximate but which one is more accurate? Or are they 2 different spring? And with either set of spring can I set 5100s at .85" with these springs if I wanted too?

 

Anyone?

 

From Headstrong

112620 Coil Specifications:
- Height = 381mm
- Spring rate = 620 lbs
Approximate lift height on 4wd double cab: 1.6"

521600 Coil Specifications:
- Height = 391mm
- Spring rate = 610
Approximate lift height on 4wd double cab: 2.5"

 

Those are not the same coils that I'm referencing. 1 set of coils is 1.6". And the other set is 1.75". I'm trying to find out if they are the same set of springs or if they are different. And can the 5100s be set at .85" with those springs?

 

If you didn't get an answer, here it is. Per Wheelers, these are re-branded Eibach coils to their name. Same specs. The 1.75" lift is the height you get depending on your model configuration so it will vary from 4cyl, 6ycl, single cabs, extra cabs, DC, etc... Same exact specs as Toytec.

I prefer black coils myself.