Shaft Coupling Motor Connector DIY Steering Universal Joint with Keyway 10*20*45mm

Features: 100percent brand new and high quality. This joint or coupling connects rigid rods whose axes are inclined to each other. Made of premium metal material , it is durable and has long service life. It is commonly used for shafts that transmit rotary motion. Widely used for connecting model cars, model ships, robots, etc. Specification: Material: Metal Inner Diameter: 10mm 0.4in Outer Diameter: 20mm 0.8in Length: 45mm 1.8in Weight: 68g 2.4oz (approx.) Package list: 1 * Universal Joint 2 * Screws