Plastic Wedge - for Using as Door Wedges, Window Wedges, Flooring Spacers - Universal Plastic Shims - 4.5"х1.2"х0.7" - Green

Bought these because I have a heavy stone birdbath that was slightly tilted and nearly impossible to level. I placed two large flat stones under the birdbath and then wedged three of these wedges between the two stones. I gently push the top of the birdbath and used a small hammer to tap in the wedges. Wah-lah! Perfectly leveled birdbath. Recommended!

Using these to level an 800 lb safe, plus 5,000+ rounds of ammo and three rifles. The have not moved are crushed in any way, perfect for very heavy loads.

I used these wedges for leveling a kitchen ceiling. They have interlocking teeth to maintain their positioning relative to each other when used in pairs. Practical, functional, affordable and suitable.

They work very good opposing each other to slowly increase there width without getting hung up on each other. And it is nice they come in their own case.

Good product. Good size. Tough; withstands hard hammering to drive in. Hint: drive one from each side at the same position so when they come together it forms a rectangular shape with uniform height/support all along the length.

Using these as spacer when chainsaw milling trees. Works great to keep cut from binding as you move through log by placing behind your cut

I was installing the floor wood blocks but their height were not enough for another room's level. I used these plastic chocks that were very comfortable. I am going to order more of them.

Nice alternative to wooden shims. These are well constructed. You can also stack them if needed. If you need to hammer it, I suggest using a wood block because it will mar.