4mm Motor Shaft Coupling Joint
Use this universal metal joint to connect 2 motor shafts or axles. Fits 3mm to 5mm shafts with set screws for size adjustment!
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Use this universal metal joint to connect 2 motor shafts or axles. Fits 3mm to 5mm shafts with set screws for size adjustment!
Specifications:
5V 1A Wall Power Adapter 5.5 x 2.1mm
$6.99 $6.29