25mm DC 12V 40-50mA 10RPM Torque Gear Box Motor Product Name: 10 RPM DC Geared Motor Rated Power: DC 12V 40-50mA ( no load ) Shaft Diameter: 4mm/ 0.16inch Overall Size: 25 x 73mm/ 1 x 2.87inch (D*H) Weight: 95.7g; Package: 1 x DC Geared Motor (Silver Tone)