Description:

Connection Bore Diameter: 7mm to 10mm,Total Length: 24.5mm/0.96 inch,Outside Diameter: 19.5mm/0.77 inch,Material: Aluminum Alloy,Color: Golden. Widely used in moment axis connection of motors, encoder blowers, 3D printers, DIY robots, CNC machine tools, etc.. Spring-type design, with buffering effect, the coupling acts on the deviation between diameters, angles and shafts.. NOTE: Pay attention to the size and model of the coupling. The elastic coupling is made of high-strength aluminum alloy material, integrated structure, light weight and durable..