HOMEXO 0.8M 304 Stainless Steel Worm Brass Gear Turbine Worm Gear Set 1:20/30/40/50/60 Teeth Industrial Accessories 1set (Color : Worm 5mm, Size : 20 Teeth-5mm) Reduction ratio1:20/30/40/50/60
HOMEXO Worm Gear and Worm 0.8M Precision Turbine Worm Gear Set 1:20/30/40/50/60 Teeth Stainless Steel Worm Copper Gear Accessories (Color : Worm 5mm, Size : 40 Teeth-8mm) Reduction ratio1:20/30/40/50/60
