uxcell 12VDC 400RPM Replacement Torque Electric Gearbox Gear Box Motor Product Name : DC Geared Motor;Rated Voltage : DC 12V;Output Speed : 400RPM Shaft Diameter : 4mm/ 0.16";Gearbox Part Size : 25 x 19mm/ 1" x 0.8"(D*L) Motor Part Size : 24 x 30mm/ 1" x 1.2"(D*L);Total Length(Approx) : 65mm/ 2.56" Material : Metal, Electronic Parts;Color : As Picture Shown Weight : 98g;Package Content : 1 x DC Geared Motor