uxcell 12V 0.5A 5RPM Electric Speed Reducing DC Gear Box Geared Motor Product Name : DC Geared Motor;Rated Voltage : DC 12V;Rated Current : 0.5A ( no load ) Speed : 5 RPM;Shaft Diameter : 3mm/ 0.118" Gearbox Size : 16 x 17mm/ 0.63" x 0.67" (D*H);Overall Size : 16 x 54.5mm/ 0.63" x 2.1" (D*H) Main Color : Silver Tone;Material : Metal Weight : 32g;Package : 1 x DC Geared Motor