1PCS 90 Degree 0.5/0.8/1/1.5 Mod Bevel Gear 18 Teeth - 40 Teeth Speed Ratio 1:2 Meshing Angle Gear 304 Stainless Steel

1PCS 90 Degree 0.5/0.8/1/1.5 Mod Bevel Gear 18 Teeth - 40 Teeth Speed Ratio 1:2 Meshing Angle Gear 304 Stainless Steel

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