This 20-piece snap ring set is super handy for all kinds of repairs and projects! You get a mix of sizes: 30mm, 32mm, 34mm, 35mm, 36mm, 37mm, and 38mm—so there's probably one that'll fit whatever you're working on. They're made from 65Mn alloy steel, which is tough, springy, and built to last. The black oxidized finish helps resist rust. These external retaining rings are perfect for securing parts on shafts, like in appliances, bearings, gears, or automotive work. Just remember, you'll need snap ring pliers to install them properly: squeeze the clips, pop them into the groove, and they'll hold tight. Great for DIYers, mechanics, or hobbyists tinkering with machinery, doors, valves, or even RC cars. They come in a handy set, so you're not stuck searching for the right size. Whether you're fixing a washer, building a custom part, or just organizing your workshop, these clips are super useful. Affordable, durable, and versatile—a must-have for any toolbox!