40GB 12V 2RPM Speed High Torque Reducer Micro DC Geared Gearbox Motor Country of Manufacture: CHINA; Material: Metal; Net Weight: 141g Package Content: 1 x DC Geared Motor; Brand: Assisi; Shaft Size: 5 x 19.5mm/0.2" x 0.8"(D*L) Shaft Slot Size: 3 x 1mm(D*W); Gear Box Size: 40 x 10mm/1.6" x 0.4"(D*T) Motor Size: 35 x 30mm/1.4" x 1.2"(D*L); Total Size(Including Pin): 68mm/2.7" Speed: 2RPM; Voltage: DC 12V