21102.5A 0.5M Gear 11.5mm Diameter POM Plastic Pinion 21 Teeth + 10 Teeth Double Layer Gears 2.45mm Hole Toy Parts 10PCS/lotHome Improvement > Hardware0,71 US$ (≈ 4,73 kr.)0,95 US$På lagerSold by AliExpress WWTil butikken