＊Instant purchase welcome, midnight silent purchase OK ◎ ＊Welcome bulk purchases, feel free to comment ☆ ＊Free shipping ✨ Brand new, unused❗️✨ ・Please understand that items are stored at home and will be shipped in simple packaging before purchasing (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product ♪ #Mickey's Product List is here ✨☜ Hole diameter (outer diameter): 22mm; Inner diameter (tolerance + 0.5mm): 11mm; Free length: 30mm (+/- 2mm); Maximum compression rate: 50%; Maximum load: 393N Color: Yellow; Load type: Light load; Material: Spring steel; Surface treatment: Spray paint Rectangular cross-section, closed-end design. Die springs are mainly used in die machinery equipment for plastic injection molding and 3D printer electrical components. Made of spring steel material, the surface is painted yellow, rust-resistant, and durable. Package contents: 1 x Compression die spring uxcell Die Spring Spiral Stamping Light Load Compression Die Spring for 3D Printer Electrical Components Yellow Outer Diameter 22mm Length 30mm 86-28