Image of Helical rack and pinion for construction hoist Quick Details: Shape:Rack Gear Place of Origin:Shanghai, China (Mainland) Model Number:M4 Sliding door rack Brand Name:Success

Image of Construction spare parts worm gear reducer Gearbox,rack and pinion Quick Details: Gearing Arrangement:Worm, Bevel / Miter Output Torque:worm gear reducer, speed reducer Rated