50Teeth HTD 3M Timing Pulley HTD3M Synchronous Wheel Belt Width 10 15mm Bore 5/6/7~24/25mm 3M Pulley 50T 50 Teeth HTD 3M PulleyHome Improvement > Hardware9,73 $ (≈ 8,68 €)13,70 $Auf LagerSold by AliExpress WWZum Shop