A powerful little spring for things like tensioning extruder idler bearings and suspending heated beds.

Don't settle for puny springs salvaged from pens - these will provide you with the force you need to really grip filament without having to over compress your springs.

Also great for suspending your heated bed for adjustable levelling.

20mm Long

7.5mm Outer Diameter

1mm Wire Diameter

I’m a Return and Refund policy. I’m a great place to let your customers know what to do in case they are dissatisfied with their purchase. Having a straightforward refund or exchange policy is a great way to build trust and reassure your customers that they can buy with confidence.