HTD 5M Black Steel Timing Pulley 14T/15T/16T/18T/19T BF Type Synchronous Wheel for Belt Width 10~25mm Bore 5~15mm Ptich 5mmHome Improvement > Hardware4,72 USD (≈ 4,22 €)10,27 USDDisponibileSold by AliExpress WWVai al negozio