Brass 1M Turbine Worm Gear with Worm Rod 1 Module 15 20 25 30 Teeth Gear 45# Steel Worm Rod Drive Ratio 1:15/20/25/30 1 SetHome Improvement > Hardware11,86 USD (≈ 10,62 €)26,35 USDDisponibileSold by AliExpress WWVai al negozio