3D Printer Bed Leveling Knobs Aluminum Wheels M4 for Ender 3/3 Pro/5/CR‑10, Easy Torque Upgrade Kit, 4pcs Blue
Product overview Upgraded aluminum hand twist leveling nuts for 3D printer heated beds. Durable, rustresistant metal construction with a large torque profile for smoother, more precise bed adjustments. Includes matching die springs and M4x40mm screws for straightforward installation. Key benefits Easier bed leveling: Larger diameter and higher torque let you fine tune the hot bed by hand without excessive force or tools. Durable and stable: aluminum construction resists corrosion and stands up to repeated adjustments. Compact and unobtrusive: Low profile design does not reduce usable build area or interfere with prints. Complete kit: Includes springs and screws so you can existing hardware quickly. Features and specifications Material: aluminum, anodized blue finish. Color: Blue (knobs) and yellow (springs). Type: Screw nut for manual bed leveling. Size: Outer diameter 60 mm / 2.36 in, inner diameter M4, thickness 8 mm / 0.31 in. Torque: Designed to provide greater torque for easier micro adjustment of the hot bed. Intended use: Replacement leveling knobs for 3D printer heated beds. Compatibility Compatible with a wide range of common Cartesian 3D printers, including but not limited to: Ender 3, Ender 3 V2, Ender 3 Pro, Ender 3 X Ender 5, Ender 5 Plus, Ender 5 Pro CR10 series: CR10, CR10 V2, CR10 V3, CR10 Max, CR10 Mini, CR10S, CR10S Pro, CR10 Plus CRX, CR20 and other printers that use M4 bed leveling hardware Package contents 4 x blue aluminum hand twist leveling nut wheels (outer diameter 60 mm, inner diameter M4, thickness 8 mm) 4 x yellow hot bed die springs 4 x M4 x 40 mm screws Installation and use Simple to install: remove the original knobs and springs, fit the springs, position the screws, and thread the aluminum knobs onto the M4 posts. Designed for hand operation: the 60 mm diameter gives better leverage for micro adjustments while remaining lightweight. Maintenance: Aluminum construction limits rusting; inspect springs and screws periodically and if worn. Use scenarios 1) Routine bed leveling before a print: Use the knobs to quickly level a warped or tilted bed without needing pliers or tools. 2) Upgrading worn hardware: stripped or damaged original knobs and springs to restore consistent bed adjustments. 3) Frequent adjustments for different materials: When changing nozzle height for different filaments, the higher torque knobs make repeatable micro adjustments faster and more accurate. Notes Slight measurement variations may occur due to manual measurement. Colors may vary slightly depending on screen display. This product is an aftermarket replacement for M4based bed leveling assemblies and is intended for use with compatible 3D printers.
| Brand | Unbranded |
|---|---|
| Product ID | 550642997-1115193595 |
| EAN | 6218413400506 |
| ¥0 | STANDARD: | Estimated delivery date Fri 27 November 2026 ─ Tue 08 December 2026 |
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