4mm to 3mm Motor Shaft Coupling Joint
Price:
$8.75
Use this universal metal joint to connect 2 motor shafts or axles. Fits 4mm shafts on one side and 3mm shafts on the other with set screws for size adjustment!
Specifications:
- Shaft Coupling Joint
- Supported Shaft Size Side A: between 3mm and 5mm
- Supported Shaft Size Side B: between 2mm and 4mm
- Compatible with 2-5mm axles, Brushless and Brushed motors
- Metal joint diameter: 9mm
- Side hole threads: M3
- Tighten the set screws on each side so it fits snugly on any shaft with diameter in the range above.