10Pcs 3mm Aluminum Column Flat Gasket Sleeve for 3D Printer

Features: Stable rigidity, lightweight, non-magnetic and corrosion resistance. CNC engraving machine, 3D printer. Gaskets can be stacked to increase the height according to the requirement of the model. Made of wear-resistant elastic stainless steel. Outside diameter: 10mm Material: Aluminum Color: Silver Package included: 10 x Aluminum Bushing