Ender 3 Springs Upgrade Kit,4Pcs Aluminum Hand Twist Leveling Nut with 4Pcs Ender 3 Bed Springs/Glass Bed Clips for Ender 3/Ender 3 Pro, Ender 5/Plus/Pro, CR-10/CR10S/CR 10S Pro 3D Printe

Package Include: ( 4Pcs Metal Leveling Nuts + 4Pcs 3D Printer Springs（length ：25mm）+ 4Pcs Adjustable 3D Printer bed clips + 4Pcs M4X40 screws for hot bed（length ：40mm) + 4Pcs Leveling Nuts spacer.
3D Printer Heatbed Leveling kit compatible with Ender 3/3 pro/3 X, Ender 5/5 plus/ 5 pro, CR-10, CR-10 V2, CR-10 max, CR 10, CR-10 mini, CR-10S, CR 10S pro,CR-10 plus, CR-X, CR 20.
This 3D Printer bed Leveling Nuts Size: Outer diameter 60mm/2.36inch, inner diameter M4, thickness 8mm/0.31inch. Easy to use - The torque of these nuts is large, making it easier to fine tune the hot bed.
This 3D Printer Springs：The length of springs are 25mm, which is slightly longer than the ender 3 series printers(Including ender 3/ender 3 pro/ender 3 v2). To fit the printer, the spring would need to be cut shorter than the original spring, or the hot bed would need to be adjusted higher to fit the spring.
This Adjustable 3D Printer Glass Bed Clips Black, The thickness of the clamping platform is 3mm-9mm,Heatbed Clamp not easily deformed, easy to install and remove, make the hotbed glass platform more stable.

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