Sineky 450pcs Compression Springs Assortment Kit, Small Spring Set for DIY Repair Project, 15 Different Sizes Stainless Steel Compressed Spring Kit 10-30mm (0.39"-1.18") Length

[Anti-rust Material] --Our compression springs are made of 304 Stainless Steel, which is reliable and durable. It is very resistant to oxidation, corrosion and rust for a long service time. [Package Include] -- 15 different sizes spring assorted in individual compartment, total 450 pieces in box. [Easy to Carry] -- Comes in a transparent box, which is light and small, easy to carry and store. 15 compartment storage with size label marked, you can pick up your target size easily and quickly. [Fit Most Use] -- 15 sizes would be completely enough for all your DIY project and Home repair, such as electrical equipment, 3D printer, piano, pens, toys, scissors, pliers, home tool, etc. [Size: A×B×C] -- A is Wire diameter, B is Outer diameter, C is Free length: [0.012"x0.16"x1.18"]; [0.012"x0.16"x0.99"]; [0.012"x0.16"x0.79"]; [0.012"x0.16"x0.59"]; [0.012"x0.16"x0.39"]; [0.016"x0.2"x1.18"]; [0.016"x0.2"x0.99"]; [0.016"x0.2"x0.79"]; [0.016"x0.2"x0.59"]; [0.016"x0.2"x0.39"]; [0.02"x0.24"x1.18"]; [0.02"x0.24"x0.99"]; [0.02"x0.24"x0.79"]; [0.02"x0.24"x0.59"]; [0.02"x0.24"x0.39"];