Five Pack Universal Rotatable Steering Shaft U Joint Coupling For RC Cars Robots Crawlers And Boats 5mm To 5mm Durable Metal Motor Connector With 360 Degree Rotatable Joint Fits Direct Axle Motors For Brush And Brushless Rigs Ready To Roll

Five-Pack 5mm-to-5mm Rotatable U Joint for RC Models
✔️ Pack of 5 metal U joints, 360° rotatable, screws included

These universal rotatable metal joints are designed for direct-axis motors in RC cars, robots, crawlers, and boats. They handle brush motors and small brushless motors, with a 360-degree joint for flexible alignment and reliable power transfer.

✅ 3mm to 3mm: Hole diameter 3 mm; Outside diameter 9 mm; Length 23 mm; Screw size M3; Color Silver
✅ 3.17mm to 4mm: Hole diameter 3.17-4 mm; Outside diameter 9 mm; Length 23 mm; Screw size M3; Color Silver
✅ 4mm to 4mm: Hole diameter 3.17-4 mm; Outside diameter 9 mm; Length 23 mm; Screw size M3; Color Silver
✅ 4mm to 5mm: Hole diameter 4-5 mm; Outside diameter 11 mm; Length 24 mm; Screw size M4; Color Silver
✅ 5mm to 5mm: Hole diameter 5-5 mm; Outside diameter 11 mm; Length 24 mm; Screw size M4; Color Silver
✅ 6mm to 6mm: Hole diameter 6-6 mm; Outside diameter 11 mm; Length 24 mm; Screw size M4; Color Silver
✅ Includes 5 x universal rotatable metal joints and 10 holding screws

💡 What is a universal rotatable U joint used for in RC models?

These handy joints connect drive shafts in RC cars, boats, and robots, enabling flexible alignment and reliable power transfer.

- 360-degree rotation helps accommodate changing steering angles
- Durable metal construction resists vibration and wear
- Multiple size options fit direct axle motors