3D Printer Parts Torsion Spring Belt Locking Spring

It is used to tighten the timing belt of the 3D printer. Suitable for 3D printer timing belt system. Fits with belt 6mm width or less than 6mm width.

Tension springs are an effective way to get rid of trouble by setting the correct tension on your DIY 3D printer / CNC timing belt system.

Put on the belt as shown in the picture above and your problems will be solved. We also supply GT2 timing belt.