Uxcell 12V High Speed 6 mm D Shaft Square Plate Micro DC Geared Motor Plate Size: 40 x 40mm/1.6" x 1.6"(LW); Mounting Hole Dia: 3.5mm/0.14"; Mounting Hole Distance: 32mm/1.2"(Center to Center) Country of Manufacture: CHINA; Material: Metal, Electronic Parts; Net Weight: 215g Package Content: 1 x DC Geared Motor; Brand: Assisi; Main Color: Silver Tone, Gray Rated Voltage: DC 12V; Rated Speed: 150RPM; Shaft Size: 16 x 6mm/0.63" x 0.24"(LD) Gear Box Size: 37 x 22mm/1.4" x 0.87"(LD); Motor Body Size: 33 x 36mm/ 1.3" x 1.4"(LD); Total Length(Included Pin): 84mm/ 3.3"