good kit but bolts to mount bracket too long need to use spacers

Enhance your 3D printing experience with the Upgrade Ender-3/V2/Pro X Axis MGN9H 315MM Linear Rail Kit and Y Axis Dual MGN12H 300MM Linear Rail Kit

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Improved precision and accuracy for your prints

Upgrade Ender-3/V2/Pro X Axis MGN9H 315MM Linear Rail Kit Y Axis Dual MGN12H 300MM Linear Rail Kit Linear Mod 3D Printer Parts