1PCS JDB ID 16mm OD 24,25,26mm MDZB Graphite Copper Sleeve Solid-Lubricating Wear-resisting Self-lubricating 3D Printer
USD 2.70USD 3.33
1PCS JDB ID 16mm OD 24,25,26mm MDZB Graphite Copper Sleeve Solid-Lubricating Wear-resisting Self-lubricating 3D Printer