300 Pcs Compression Springs Assortment Kit, Stainless Steel Springs,Mini Spring Assortment for Shop and Home Repairs, 30 Sizes Small Springs Set with Individual Bags

Good assortment of springs, I was able to find exactly the size I needed with this kit, and has size/dimensions called out on the lid so once I found one that works I can now target/order just that spring based off it's dimensions instead of ordering full kits.

Good quality

Reading other reviews, you'll understand that other people's expectations vary from reality: This spring set has a vast assortment of sizes and tensions. They are from the thickness of a pen spring to the diameter of a Storm Door lock assembly (1/4 inch), which is why I bought this. Basing my purchase on other sane reviews, I accepted the fact before seeing them, that I may have to cut or double-up on what was provided in order to get the desired effect I needed for my repair. The compression on the 1/4 inch diameter spring was near the same resistance I needed, though a thinner gauge wire. They are Stainless Steel and ARE magnetic. This is because they have less nickel and carbon content in their mixture. Don't know if it'll rust as its too soon to know. I am VERY HAPPY with the springs, the varying compression strengths, and the sizes. You can combine springs by inter-locking them and then using for YOUR particular need. Once you physically have the kit in your hands and look at what was provided, you'll start thinking of all those uses both past and present :) Glad I bought these...

For 5 bucks you get 300pcs of different sizes. It helped me to find the correct size and spring rate for my project. But it is not high grade stainless. Today is 9/15/2024. I tested it by submerging it in to a 50% methanol, 50% water solution from 8/28/2024. On the left, it’s a spring from this pack. On the right, it is a real 304 stainless that costs $1 per spring. You can see the spring from this pack has flaked off and started to show rust. I’m giving it 4 stars. What do you expect from $5 right? It helped me saving money since I don’t have to buy real 304 stainless for a bunch of different sizes.

I purchase several things on Amazon and was giving pretty in-depth reviews. From this point on, here's the new agenda…. if it works as advertised, is well made, meets or exceeds the description, is a value, and arrives in a fair amount of time, it will get a "star rating" equal to what my expectations were/are. If it doesn't meet these criteria, then I will most definitely and descriptively tell the short comings of the products and you as a consumer will not have to go through the trouble of buying the product without some background knowledge. If the sell pulls that item and relists under another description, I will put the exact same review on the seller's feedback page. Sellers have done this a couple of times in the past, and I was true to my word then as well as now. DR

A Verity of Springs These are Ninoge 300 Pcs Compression Springs Assortment Kit, Stainless Steel Springs, Spring Assortment for Shop and Home Repairs, and 30 Different Sizes with Individual Bags. I bought this kit because I needed only 4 springs for my 18650 / 27100 battery charger. Once received, to my surprise these are well made and well priced. My initial inspection is that the pressure and tension on these springs are great. It deserves 4.5 ⭐️Stars. I hope you find this review helpful. I will update this review after a few months of use. Overall, this spring assortment kit is good value for the money.

First, these are not stainless steel. They have the characteristic blue-ish hue of zinc plated steel, not the warmer gray of stainless steel. A few of them might be stainless, but they are mostly regular zinc plated. Second, they container they come in is useless. Zero compartments in it. It's just a plastic box with a bunch of individual baggies.

I purchased this set specifically for my 3D Prints, and I'm very impressed. This set has a wide assortment of springs for any possible application. They're also very strong and rigid for the price.

Perfect for what I need them for, 3D-printed gadgets and equipment. Unlike some other reviewers, I prefer the little plastic bags. The compression strength is similar to springs that you'd find in battery compartments, maybe a tad stiffer. As for them being stainless steel, I haven't cut one up for a corrosion test, etc. They are magnetic. Some types of stainless steel are magnetic. Either way, they'll do for my purposes. And the price is right!

Great selection or springs, all kinds of sizes and well packaged! I actually gave a bunch to a gunsmith buddy of mine as he'll probably use more of them than I will. Seems like good quality springs!

The springs I received were well made, and nice and clean in appearance. As another reviewer mentioned, they may not be made of a high grade of stainless steel, as mine are attracted to a magnet. What was nice, for me anyways, is that the ends of the springs are not just open, pointy coils as the pictures suggest, but are "closed" or flattened as you would expect of a typical compression spring. Perfect for my model vehicle building purposes.

The springs themselves are great. There's a good assortment and they all come grouped by wire size, diameter and length in bags. There are enough varied sizes that I'm confident I can use these in everything from ballpoint pens to catch springs for Nerf baster mods, or even the suspension system for my new 3D printer. I've knocked a star off for the organisation - or lack thereof. The case the springs come in has no dividers, which would have cost pennies to add. The bags, while labeled, are tossed into the case willy-nilly - meaning that if you want a specific size, you now have to sort through all 30 bags to find the spring you need. Not ideal.

Great selection of springs. Perfect for my needs!