Eurmax USA Trampoline Springs Heavy Duty Stainless Steel Replacement Springs with T Hook, 20pcs-Pack

tool breaks springs are good

These springs were a great improvement over the old ones! I was pleasantly surprised. There are two different ends, one for the mat and one for the frame, and they work very well at securing everything. The tool worked well, also.

Says heavy duty but they're just standard not very happy with my purchase

i only used a few of these to replace some old one that were rusted from a previous owner. love the hook that comes with it, put the whole thing together myself.

We bought these springs for an unusual purpose. They are aiding in holding down a tarp on top of our haystack to keep it covered from the elements. Works great!

Happy with purchase

Perfect for our trampoline to make it like new after years of use

Great springs. Made it so much bouncer.