12Pack Adjustable Deck Support Pedestal Deck Foundation Base Support for Floating Deck Platform Deck Floor Height Adjustment Raising from 2-3/8"" to 5-1/2"", Black

I recently built a very large shed and wanted to use a floating pier system as the ground was uneven and had compound slopes. I purchased a series of these in multiple sizes and they worked perfectly. Adjustments were super easy and the bases were very wide for great load distribution. I placed these on 1'x1'x2" pavers, which gave them room to move and settle as I proceeded with frame and subfloor joist construction. As I built the main frame to which these the piers were attached to, the increased weight compacted the ground underneath, and it was very easy to tweak the height adjustments on these piers. I would absolutely buy these again!

I utilized these as the base to build my hot tub deck. Super easy to use and super strong. Makes installing a deck on un-even terrain pure simplicity.Very easy to adjust, just build your frame, then just turn the knobs until the base of the deck is level, then just put on the top boards and you’re done.These just work and makes deck building easy. I built a 10x10 in under an hour and a half. Highly recommend.

I’m using these item for the shed I’m building, they worked out great.

Great price would order again. Worked well on our deck project.

We used these to build a level wood floor. I have a 20'x8' studio/workshop area which I didn't want to have a hard concrete floor which would aggravate my legs and pain in feet. So we left it gravel and used these adjustable blocks then put the 2x4s with 12" center So easy to level everything then lay down plywood I showed them to my local hardware pro desk and he's going to suggest they stick them I'd highly recommend these

These worked very well to help me level a couple of beams under my deck. They seem to be pretty strong too.

Put these under a small shed I needed leveled. They immediately crumpled, poor quality plastic, no strength at all.

I have brought these previously and they are very effective for use with wood base but only 4 stars due to the new set I bought is missing the mounting screws that they normally come with.