4 springs for heated bed

Upgrade your 3D printer with 4 hard springs for the build platform and get the best printing results!

Or use them to build custom platforms on printers and other DIY projects. Get the most out of your machine with our easy-to-install upgrade kit and enjoy the best printing experience. Good & cheap upgrade for eg ender3 pro

An upgrade kit with 4 hard springs for use on, for example, building platforms on 3D printers, extruders, etc.

Can of course also be used for other DIY projects where a strong spring is needed.

• Contains 4 springs
• Dimenssion: ⌀ Outer: 7.7mm , ⌀ inner: 5.25mm L: 21mm