Function:
1 This spring is very suitable for most of the 3D printer extruder settings, excellent workmanship, and a perfect replacement for the old one.
2. Spring has a longer compression length to fine tune the spring force.
3 Each spring can produce up to 1.6kg of compression force, which is very resilient.
4 In many cases, it is very practical to meet your use and replacement needs.
5 Small in size, easy to carry and store, easy to use, excellent performance.
Specifications:
Item Type: Extruder Leveling Spring Length: Approx. 25mm / 1in
Large head size: approx. 0.3 in (8 mm)
Small head size: approx. 4mm / 0.2in
Package list: a> 20 x spring