Replace your stock extruder spring with this direct replacement that will allow you to print TPU and fix alot of issues from the factory stiff spring. See video here>>>>>>https://youtu.be/CqMtjV8Wumk
[Products] - 304 Stainless Steel Compression Spring even spacing, highlight curve, stable force, high plasticity, full elasticity.
[Material] - 304 Stainless steel wire offers good mechanical properties with greater corrosion and heat resistance than music wire.
[Feature] - Spring ends are closed for efficient force transfer and reduced possibility of tangling.
[Application] - Compression spring steel wire spring is used for everything from home appliances to motor equipment, motor, etc. as it is the type of spring required.
