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Get it between 2025-02-18 to 2025-02-25. Additional 3 business days for provincial shipping.
ONLY compatible with Ender 3 3D printer 2040 aluminum profile. Profile. Please Note: not fit for Ender 3 Pro. If you buy wrong size, please contact us from Your Order ID, we will give you help.
3D Printer belt tensioner Made of high quality Aluminum Alloy, Surface oxidation treatment, fine workmanship
Easy to Install: 2040 aluminum extrusion belt tensioner already assembled,you don't need to assemble it by yourself, No need to change the original belt length,direct installation and ready to use
Function:You can adjust the belt freely, much better than original, it will not reduce the Y-axis stroke of your 3D printer.
Package Include:1kit Y-axis Synchronous Belt Stretch Straighten Tensioner, 4pcs M5 T Nuts, 4pcs M5x8mm screws
IdeaFormer Y-axis Synchronous Belt Stretch Straighten Tensioner, Assembled Y axis Belt Tensioner for 3D Printer Ender-3 (4020, Black)