Diameter of the output shaft: 5mm / 0.2 "; Diameter of the gearbox part: 32mm / 1.26" Weight: 93 g; Package contents: 1 x DC gear motor Product name: DC gear motor; model: 40 GB Nominal voltage: 12V DC; output speed: 2 rpm Total length (approx.): 53mm / 2.1 "; Material: Metal
