72 Pieces Trampoline Springs Replacement with T-Hook Heavy Duty Stainless Steel Trampoline Springs

Excellent replacement springs, stronger and better than the original that came with the trampoline

Good quality and good price worked great for our trampoline easy to install

Perfect size 5.5 for our 14 ft trampoline!

I bought these to refresh the springs on my trampoline, and I was sadly disappointed. They were listed as heavy duty, but they are not heavy duty. As you can see from the picture this was after two days of my kids jumping. I can say this with confidence because I bought a different brand last year to do the same thing and they were way better quality. For the springs that broke I replaced them with the old ones again and just ordered a set of jumping heavy duty ones that I hope are much better. In the second picture, you can see a heavy duty one on the left and one of these on the right.

Just installed replacement springs. Old springs were at least 6 years old with constant weather exposure. Some rusted or snapped and broke. Was time to replace them. These new springs looked the right size and length and installed easily enough. After I was done though, I went to compare them with my old springs, and the old springs definitely look beefier. Thinker guage, bigger circles barrel widths. Probably different between trampoline mamers but the thinner Steele and smaller circumference doesn't give me confidence that these will last as long. Maybe the Steele is made of some stronger stuff. Time will tell. The new spring is on the right in the photos (it's more polished :) I may not have checked the dimensions of the springs when buying except the length and count and I didn't have a digital caliper to measure the thinkness of my existing springs but maybe I should have measured the barrel circumference of the spring to get an idea of how much steele there was in the spring. I measured the springs on my food scale and the difference was about ~17% reduction in steele weight for the new springs. So definitely not as beefy. The alloy mixture could account for the difference. Hopefully many more years of fun for the kids.

Working well

Great replacement springs. Seem just as good as the originals!

These springs work great. It is my second time buying them and this time I just bought enough to replace all of them. They are hold up way better then the factory spring s