1pc 1M Turbine Worm Gear 35Teeth 40Teeth 50Teeth 60Teeth Transmission Ratio 1:35/40/50/60 Brass Gear 45# Steel Worm Rod
USD 4.56USD 5.49
1pc 1M Turbine Worm Gear 35Teeth 40Teeth 50Teeth 60Teeth Transmission Ratio 1:35/40/50/60 Brass Gear 45# Steel Worm Rod