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

Good price on excellent quality product

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

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.

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

The springs are nice and stiff and the nobs are a great color and sleek. Easy the level a bed with this combo

Love these knobs and springs. I do not have to level my bed as often!

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

Easy to install, great upgrade for my Enders 3 Pro.

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.

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.