Kolvoii Labor Saving Arm Jack 2 Pack, 10" Height-Adjustable All-Metal Hand Lifting Jack Tool for Furniture, Door, Window, Cabinet and Drywall Installation

Exactly what the manufacturer stated. Works great. I never give a 4 star until I take it to the max weight and height. Haven't used it to it's full capacity but it lifts a full couch up.

Used these to install wall mounted cabinets. They were steady and way cheaper than similar ones at the box stores. Glad I bought them.

Very easy to use, strong and stable for assist with cabinet install and furniture lifting.

I got these to specifically to help hold and 34” solid core door in place during installation for a one person job. Huge help!!! They allowed me to both lift and hold the door/jamb in place while I got everything square and bubble level. I probably could have used another pair to make it even easier (hmmm…….maybe I will buy two more since there’s two more doors to go), but, even the two helped immensely to allow me to adjust and hold door and jamb in position to get the first couple of nails into the jamb. Only issue is the slip-on rubber guards that go on to the feet keep coming off. I will use GE silicone adhesive on these to anchor them. Otherwise, this tool was a absolutely a great help!

Real review- the little jacks are great. My HVAC installer put the pan on floor in attic and air handler on top, leaving now way to naturally drain the pan. I used these jacks to lift up pan and the air handler by 2" and put 2" wood block to get water drained from the pan naturally. These jacks worked very well. Easy to use, with the rubber padding it's not slippery.