4-Pack Floor Jacks,Floor Straightener,Adjust Supports,Lift Supports,Level Supports,Adjustable House Jack for The Floor,Post 5" to 8"

I ordered a four-pack at 6 PM and they arrived by 7 AM the next morning. They are an excellent choice for leveling a saggy deck. They are well made and strong. Just make sure your deck pier is level. I used composite shims to get it just right. Excellent product.

Very sturdy. Pleased

These are strong little suckered.Not meant for a permanent install but i used 16 on 6x6 posts that were cut within the crwlspace location to allow for adjustment between min and max height.Each 6x6 is on concrete pour slabs.A 50' x 35' heavy load structure was already on a full cinder block surround foundation but the original builder only installed a single support bean down the center which leave a 14.5' span i found the joists supporting alone on each side.Splitting the span in half to 7' with two 50' beams placed between each foundation wall and the center beam, i supported all of them with 16 posts that all used these supports to allow for settlement adjustments.All were locked in place using bottle packs to raise the structures towards true level.These are not designed to raise any structure on their own and will buckle if forced.They do s great job holding over 100 tons along with existing foundation but with a now level floor.I've had them installed for over a year now and replaced two that had bent slightly after making adjustments to accomidate for natural settlement.I plan to make one more adjustment run across as many of them that need it to consider the floor as close to perfectly level as it will be and hacmve two extra left over just in case they are needed.I hope this helps

Exactly as described. Easy to set up and install

corner of my bed is no longer sagging

Shipping was fast and item was as described

Easy to use. Good value.

Smaller than expected