Oumefar 20mm Dia Shaft Universal Joint Steel Coupling Nuts Rotatable Motor Connector Cross Knot 20 * 32 * 85mm

【Applications】The coupling is applied to rigid rods whose connecting axes are inclined to each other, usually when the rigid rod with complicated path is not easy to work 【High Quality Material】Our universal joints are made of high-quality metal, which has high hardness, will not be deformed when transmitting torque, is and has a long service life. 【Principle Of Operation】This motor connector consists of a pair of hinges that are close together, these hinges are connected by a horizontal axis, and the other end will also move with the rotation 【Specifications】Material: Metal--Inner Diameter: 20mm / 0.8in--Outer Diameter: 32mm / 1.3in--Length: 85mm / 3.3in--Weight: 318g / 11.2oz (approx.) 【Package Includes】Widely used for connecting model cars, model ships, robots, etc1 x Universal Joint2 x Screws