2/3/3.17/4/5/6/6.35/8/10mm Boat Car Shaft Coupler Motor Connector Metal Universal Joint Coupling Rc Boat Car Metal Cardan Joint

Metal joint suited to use direct axis motor,  suitable for model cars, model ships, robots, and other metal adapter to use.

"4mm-6mm" means "one hole diameter of the coupler is 4mm ,the other is 6mm"

2mm-2mm, 2mm-2.3mm, 2.3mm-2.3mm
Universal Joint Outside Diameter: 8mm
Universal Joint Length: 18mm
Side Screw Fixing Hole: M3

2mm-3mm, 2mm-4mm,2.3mm-3mm,2.3mm-4mm, 3mm-3mm,  3mm-3.17mm, 3mm-4mm, 3.17mm-3.17mm, 3.17mm-4mm, 4mm-4mm
Universal Joint Outside Diameter: 9mm
Universal Joint Length: 23mm
Side Screw Fixing Hole: M3

3mm-5mm, 3.17mm-5mm, 4mm-5mm, 4mm-6mm, 5mm-5mm, 5mm-6mm, 6mm-6mm
Universal Joint Outside Diameter: 11mm
Universal Joint Length: 23mm
Side Screw Fixing Hole: M4

5mm-8mm, 6mm-8mm,6.35mm-8mm,  8mm-8mm
Universal Joint Outside Diameter: 14mm
Universal Joint Length: 35mm
Side Screw Fixing Hole: M4
Fixed Clamp Spring Design

8mm-10mm, 10mm-10mm
Universal Joint Outside Diameter: 16mm
Universal Joint Length: 35mm
Side Screw Fixing Hole: M4

Package Included:

Universal Joint x 1

Screw x 2

Spanner x 1