BF Type 38T/40T/42T/44Teeth MXL Timing Pulley Bore 4/5/6/6.35/8/10/12/12.7-17mm for 6/10mm Width Belt Used In Linear PulleyHome Improvement > Hardware5,21 USD (≈ 4,66 €)12,12 USDDisponibileSold by AliExpress WWVai al negozio