• Reviews around screw (5.00 of 5)

    WINSINN GT2 Pulley 20 Teeth 3.175mm bore 6mm Width 20T Timing Belt Pulley Wheel Aluminum for 3D Printer (Pack of 5Pcs)

    • Still working on my project but these are working great, just as they should, the 2 screw's keep them looked into place so no slipping