Universal Joint Shaft Coupling Rock Solid 0.5 Inch Inner Diameter 0.9 Inch Outer Diameter 2.2 Inch Length 360 Degree Rotatable Metal U Joint Coupler With Screws For Motor Shafts And Robotic Linkages

360° Universal Joint Coupling for Motor Shafts 0.5in ID
✔️ ID 0.5 in, OD 0.9 in, length 2.2 in, 1 pc + screws

This metal universal joint coupling connects two shafts at an angle to transmit rotary motion, commonly used in model vehicles, robotics, and hobby machines. Its robust build handles frequent mounting and load.

✅ Inner diameter: 12.7 mm (0.5 in)
✅ Outer diameter: 22.9 mm (0.9 in)
✅ Length: 55.9 mm (2.2 in)
✅ Material: metal; includes 2 screws for quick install
✅ Pack size: 1 piece

💡 What is a universal joint coupling used for?

• A handy connector for joining shafts with angular misalignment in mechanical assemblies.
• Transmits rotary motion between motors and linkages in robotics and RC projects.
• Durable metal construction handles vibration and load with long life.
• Comes with screws for quick, simple setup.