Beefy Four Piece 5mm To 5mm Universal Joint Shaft Couplings, Metal 45 Degree Rotatable U Joints With Screws And Wrench Set For RC Cars, Boats, Model Drives And Drive Shafts

Heavy-Duty 4-Piece 5mm to 5mm Universal Joint Set for RC
✔️ Nickel-coated iron U-joints, 5mm bore, 23mm length, 4 pcs

This four-piece metal universal joint shaft set lets you bend and redirect drive power in tight spaces. It's perfect for RC cars, boats, robots, and other model drives that need flexible shaft alignment.

✅ Material: Metal
✅ Thread Size: M4
✅ Inner Diameter: 5mm to 5mm (0.2 in)
✅ Length: 23 mm (0.91 in)
✅ Outer Diameter: 11 mm (0.43 in)
✅ Color: Silver Tone
✅ Package: 4 x Universal Joint, 8 x M4 Fastening Screw, 1 x Mini Hex Wrench
✅ Max working angle: 45 degrees
✅ Applications: Model cars, boats, robots

💡 What is a universal joint shaft used for in hobby models? This handy part helps route power where straight shafts won't fit. - Torque transmission with 0-45 degree misalignment - Handy for RC cars, boats, robotics, and model drives - Easy to install with included screws and mini hex wrench