Belt Tensioner for 3D Printers Spring Type 6mm GT2

This spring belt tensioner helps you keep the required tension in your GT2 belt to ensure best quality prints everytime! Simple and easy to use and is suitable for the popularly used 6mm GT2 Belt.

A loose belt with low tension will product poor quality prints due to low tension and vibration. this spring tensioner will increase belt tension and reduce belt vibration. It can be used on an already mounted belt without removal of the belt.

• Maintain optimal belt tension to ensure high quality prints everytime
• Compatible with GT2 timing belts
• Will absorb belt vibration
• Can be mounted on top of the belts and requires no removal