Official Creality Metal Leveling Nuts with 20mm Die Springs and 0.4mm Nozzles, Red Hand Twist Nuts Set for Ender 3/3 Pro/3 V2/3 Max, Ender 5/5 Plus/ 5 Pro, CR 10 Series 3D Printer Bed

Worked perfectly first time. Has been in use now for 3 months with no problems. Would buy again.

My first go around of ordering this item came with disappointment as I received an empty parcel. I just received the replacement today and Creality threw in some .4 nozzles for the trouble. Think Im going to stick with printing with Creality. <3

These springs are stiff and keep your bed from off-leveling over time. The red dials are anodized and have a nice premium scarlet finish to them.

I wasnt sure these springs would make much of a difference on my old ender 3 but I am happily mistaken to see that I was wrong. The print quality has really improved and I dont have to level my bed after every print which increases my productivity.

These hold level way better than the OEM springs. I had to re-level the bed every 1 to 3 prints until I replaced the factory springs. Now I only have to do it every couple of months.

About 5mm too long even when springs are fully compressed, hopefully the printer wasnt damaged when it auto homed...

Good price on excellent quality product

They are nice and stiff, but are too large to fit the ender 3 print bed. I had to crank them down all the way to fit under the extruder nozzle at home position. They were fully compressed and still didnt fit the bed under extruder.

I have an Ender 3 original. The stock springs were okay for the first 6 months but all of a sudden, I had to level my bed every 3-4 prints. I checked the springs and decided it was time to replace. I saw these golden ones, and they live up to the color, because theyre absolute gold! Leveling stays great, and it doesnt hurt to get some extra extruder nozzles. Very good value for what you get!

Great upgrade for ender 3. It would be awesome if they added a 5th yellow spring for the extruder replacement. Good spares to have on hand for sure.