Belt Tensioner Kit for KP5L/KP3S Pro
This belt tensioner kit is the upgraded kit for Kingroon KP5L/ KP3S Pro 3D printer.
With this kit, you can adjust the belt tension easily and replace the belt in minutes. It will help you avoid layer shifting and other 3D printing issues making your printer more accurate, especially necessary for the old version of KP5L whose belts are already loose.
For the KP3S Pro model, it saves you some time when upgrading the Y-axis linear guide.