1PCS CNC Motor Jaw Shaft Coupler 3-10mm Flexible Coupling OD 19x25mm 3/4/5/6/6.35/7/8/10mm Laser Engraving Marking Machine PartsHome Improvement > Hardware2,82 USD (≈ 2,32 CHF)2,96 USDDisponibileSold by AliExpress WWVai al negozio