☘️ Thank you for viewing! ☘️ ✨ Brand new, unused ✨ ✨ Ships within 24 hours ✨ ✨ Free shipping ✨ ✨ Anonymous shipping ✨ # See the full list of products from Mame's Shop here Hole diameter (outer diameter): 8 mm; Inner diameter (tolerance +0.5 mm): 4 mm; Free length: 60 mm Maximum compression rate: 24%; Color: Green; Load type: Heavy load; Material: 65Mn Rectangular cross-section, closed-end design. Mold springs are mainly used in mold machinery equipment, plastic injection, and 3D printer electrical components. Made of 65Mn material, the surface is painted green, making it rust-resistant and durable. ⚠️ Opened for inspection and product photography. G111-②-376