Dianrui 300PCS Compression Springs Assortment Kit 23 Different Sizes Small Spring 304 Stainless Steel Mechanical Mini Springs for DIY Repair Project

I use these working in devices I 3D print. this is a good selection of sizes so that when I am designing i have options. I found these when I was printing the X Spooler and I have been very happy with the variety. They seem to good quality and hold their shape well.

They’re little springs, they do springy things.

I needed to replace the latch springs on an Ortlieb QL3.1 bag. Ortlieb doesn’t appear to carry them, so some rough measurements gave me a size within the range of this kit. The springs do not feel as thick a gauge as the single remaining spring, but they fit OK, and appear to function fine. Since I had the kit on hand, I was also able to replace a boinged spring in another item, so this kit worked out for me. The sizes and gauge are on the small end, so these are not exactly heavy duty. For household use, worth keeping on hand.

Useful assortment

Great variety!

My wife, bless her heart, has a habit of buying incomplete items from a liquidation store - the ones that resell returned products. Well, I needed a spring, and couldn't find one anywhere else. So, I ordered this. I don't think I'll be wanting for a spring any time soon! High quality, well-made springs, at a great cost.

I’m happy so day. Very easy to put together and easy to install and use. I used them to reinforce poles that hold up a patio shade and the expanded footing helps to get around the cement footing.

Acceptable.