8 Pieces 3D Printer Heatbed Parts Silicone Leveling Solid Bed Mount 3D Printer Heatbed Part Stable Hotbed Heat-Resistant Buffer Compatible with CR-10 Ender 3 Bottom Connect (Black,0.63 Inch, 0.7 Inch)

Worked well on my CR-10S for replacing the bed springs. The shorter one goes on the back-left screw since it has the bed strain relief bracket.

They work pretty good. I find them to be a bit stiffer than the springs.

Great value,good quality, got here in one day!

I bought heavy duty springs, printed many spring caps. These are awesome. Lightly tightened them, used Octoprints bed visualizer and started tightening as needed. The bed is level and has stayed level. Im glad I tried these.

No combo worked with my ender 3 pro... just opted for the heavier duty springs... not worth returning.

im getting more reliable mesh in kipper

Very inaccurate sizing, as each spacer has its own height. Measured each with my caliper and none were equal height. Luckily most print beds have adjustment screws to compensate for this poorly made product.

These solid bed mounts are not solid. Kinda squishy in my opinion. I was looking for something more solid.

I havent had to level my hotbed again after I put these on. Will definitely buy again when I need them, which wont be for a while.

No matter what combination I used, the left side of my bed was significantly lower than the right. Leveling was impossible so I tossed my original springs back on and had it leveled in no time.