2PCS Z-Axis Leadscrew Top Mount Plastic Z Rod Bearing Holder Upgrade for Creality Ender 3 V2 Ender 3 Pro Ender 3 CR10 3D Printer

2PCS Z-Axis Leadscrew Top Mount Plastic Z Rod Bearing Holder Upgrade for Creality Ender 3 V2 Ender 3 Pro Ender 3 CR10 3D Printer

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