Product Information
- Wide range of applications:this spring is very suitable for most extruder settings of 3D printers.
- Has a long compression length: the spring force can be fine-tuned, and the performance is good.
- Good elasticity:Each spring can generate up to 1.6 kg of compression force, good elasticity.
- Very practical:With a large number, can meet your use and replacement needs, very practically.
- Great workmanship: perfect replacement for the old one and has a long service life.



















