Actobotics #625100 1/4″ to 6mm Bore HD Shaft Coupler – NEW sealed in bag
This ¼” to 6mm coupler is a heavy duty solution to coupling a ¼” shaft to a 6mm shaft. Since 6mm is such a common motor shaft size, this coupler is typically used in chassis builds that require the transfer of torque from the motor shaft to a ¼” D-shaft.