Premium Heated Bed Leveling Spring, 20mm Yellow 3D Printer Compression Spring Light Load Mould Die Spring ID 4mm OD 8mm

Made of high quality spring steel, fatigue and heat-resistant, durable; Flush surfaces on the ends enable them to evenly distribute their spring load at a 90 degree angle.

Size: free length: 20mm/0.78 inch; outer diameter: 8mm/0.31 inch; inner diameter: 4mm/0.16"

Compression springs have more tension and much stiffer than stock springs, allow you to print at a higher speed without worrying about any wobble.

Great for Replacing the flimsy stock springs on the printer bed to get a better print quality.

Compatible with most 3D Printers Creality CR-10 / 10S / S4 Ender 3 / 3 Pro / 3 V2 / 5.