Machrus Upper Bounce Premium Trampoline Springs Replacement 3.5-9 Inch, Heavy-Duty Galvanized Steel with Pull T Hook Tool for Installation, Set of 15

My sons trampoline started showing signs of stretched springs on one side. Found these and ordered a set. These are some nice springs that look to be of high quality and strength. They took some elbow grease to get them stretched back onto trampoline mat but once they were all on it looked good as new. Whats nice is that they offer various sizes for whatever tramp you have. Like with any metal over time they will eventually weather and may start to rust but these are so inexpensive, you can always change them as needed. I wouldn't hesitate to buy these again if needed.

Was a little hesitant to buy these because of the low price and figured that they would be poor quality. Now granted I've only had these for a few days but I could tell just when taking them out of the box that they would be just as good if not better than what originally came with my trampoline. Put up the trampoline and installed these and they work perfect. Not sure if everyone does this but I put the loop of these pole caps to the outside of the trampoline. That way most of the force is being handled by the poles and the caps just kinda hold the net in place.

Figured I’d leave a review now that I’ve had these for an entire season. I installed these in April of 2021 to replace a few bad and stretched out springs on our trampoline and they have held up really well. I just took them off yesterday (12-2-2021) for the winter season and none of them had any rust and were all still very tight and springy after moderate use all spring, summer, and fall. Very happy with these and plan on purchasing another pack of them next spring to replace a few more of the old springs now that I know these are a quality product that will last.

We were given an old trampoline by our neighbor. It is old, but the price is right. So I decided to do some basic improvements to it so my kids could jump on it safely. In total, I spent $180 and it bounces well now and is safe. The price of these springs was good. They were delivered quickly and in great condition. I ordered 60 new springs for a 96 spring trampoline. There were probably 10 springs that were totally sprung, loose, and just hanging on serving no function. I suspect there were roughly 30 springs that were visibly sprung to some degree such that when you removed them, you could compress them slightly (new springs are tight and you cannot see daylight beween the coils). After going around the trampoline and replacing all of those that fit the above categories, I had about 20 new springs left. So the kids and I went around the mat replacing any springs we didn't like or 1/2 of the springs in areas where all of the springs were old ones. SO our trampoline has 60 Shiny new springs and 36 old dull ones that appear to be in good shape. My kids said the difference was very noticable when getting back onto the mat. I wonder if I shouldn't have gotten 45 more springs and just replaced all of them. I think just replacing the bad ones was sufficient.

I ordered these caps because I bought a new net for our trampoline and needed to convert my trampoline poles to accommodate a net that connects to the top of the poles. They worked perfectly. My poles are 1” in diameter and fit into these caps perfects with no issues. I am so happy our net was so much easier to install and way safer as well.

Update several of the springs have snapped as other reviews have stated they don’t seem to be holding up well this brand. This may be the last time I order the springs they don’t seem to hold up well and we’ve had 3 or 4 that have just broken as others have stated in their reviews. So in the box some of the springs are faulty I had a whole box only a few of them in the box are faulty it’s hard to tell which ones are faulty not strong but weak or will fail. This is our second box. These are the originals that the trampoline had. Each time we buy a box there are only 2 or 3 of them are faulty. The rest to work fine. After a while the kids bounce to hard on the trampoline some of the springs bent once some of them bent it causes other to bend easier but we found this on Amazon and the box was enough to replace the bad springs with a couple left over. These were the exact spring 6 inch needed for the replacement springs that were bent on the trampoline these works fine.

The springs arrived quickly from Amazon and thank God I ordered the correct size. The originals were stretched out a half inch and there was no mention of the size in the booklet that came with the trampoline. The trampoline mat was replaced and I didn't know if the replacement was the same size as the original which helps determine what size springs to order. The trampoline is a 72 ring/spring and there were 15 in a package so I ordered 5 sets to replace the originals with 3 left over. So if you're replacing your mat, examine the springs and replace them if they're stretched out. I would recommend the Upper Bounce springs and would order these again when it's time. Make sure you purchase the Spring Pull tool for ease in attaching the springs to the frame...unless you already have one.

I've decided all springs are crap. I have tried every brand I can find and they all break. I've bought these several times now because they're cheap and even the expensive ones break immediately. However, this is the second time I've received a rusted spring from this seller. I usually need the springs RIGHT NOW, so returning the entire box and waiting for a replacement isn't ideal. I wish they could just send me one replacement spring. At least this time it is only one out of 15 that's rusted. Last time it was too many.

Muy buenos resortes y resistentes

le ho prese come ricambio per tappeto elastico sono come le originali sono arrivate prestissimo

Fit bien.

Works perfectly for the trampoline

funciona perfectamente.