Hot Bed Leveling Springs for Creality Ender 2/3/5 CR-10S Pro 3D Printer

From the shop's description

Made of high quality material which is durable and long life. Very easy to use and install. Inside Diameter: 4mm; Outside Diameter: 8mm; Length: 20mm. Suitable for Creality Ender 2, Ender 3, Ender 3 Pro, Creality CR-10, CR-10S, CR-10S Pro, CR-X, CR-10 Mini, CR-20.