DescriptionThe gear motor is primarily designed to reduce speed in a series of gears, which in turn creates more torque.Multi applications: perfect for window opener, door opener, mini windlass etc.Made of metal material gear motor, lightweight, tough and durable.This gear motor benefits from high torque and low noise. Specification:Voltage: 12VSpeed: 1000RPM 5/100Wrench Size: 47 x 16.5mm/1.85 x 0.65 inch(L*W)Long Shaft Size: 100 x 3mm/4 x 0.12 inch(L*Dia)Motor Size(Silver Tone): 16.5 x 12mm/0.65 x 0.47 inch(L*W)Total Length(After Mounting): 136mm/5.35 inch NoteThere might be a bit color distortions due to different computer resolutions.There might be a slight error due to different hand measurement. Package included: 1 PCS x 12V N20 Gear Motor1 PCS x L Wrench