HTD5M Timing Pulley 26T/28T/30Teeth BF Keyway hole 8/10/12/12.7-30mm Belt Width 10/15/20/25mm 3D printed parts 5GTHome Improvement > Hardware7,48 USD (≈ 6,67 €)20,21 USDDisponibileSold by AliExpress WWVai al negozio