Need some small, sturdy springs for a repair or DIY project? This pack of 10 compression springs should do the trick. They're made from heat-treated spring steel with a black, rust-resistant finish. The specs are: 12mm outer diameter (OD), 1.2mm wire thickness, and 45mm free length (about 1.8 inches). They're tough, durable, and designed to handle repeated compression. You can find uses for these all over – in screen doors, small machinery, jigs, toys, agricultural equipment, or creative projects. They come dry (not oily) and are ready to use. Just make sure the size matches what you need. Having a few spare springs around the workshop is always a good idea. A practical, affordable pack for tinkerers, mechanics, and hobbyists.