Feature(may vary by option.)

●Material: 7 series aviation aluminum alloy
●Surface Technology Primary Color Oxidation
●Product Size: 20 * 28mm
●Dimensional Accuracy: ±0.01
●Applicable models: 3D Printer

[1 pc]

Description

Product Height: 1.1 inches (28 mm).
Product External Diameter: 20mm
Product inner diameter: 5mm