Features:

  • Constructed from Stainless Steel , Easy Turn Black Knob
  • Max Load : 66LBS (30KGS)
  • Dimensions: 12 inches x 12 inches
  • Max Height: 15 inches
  • Fully Lowered: 3 inch
Great for focus stacking photography

This works well for positioning objects for macro photography. It is stable and easy to adjust exactly where you want it.

Great for router table setup

Used this for a router table to adjust the height of the router easier and keep the router from sliding down while working. Works great! It's really easy to increase and decrease the height and stays in place.

Grreat quality vs Price on this small but supersturdy chem lab jack.

Very light-weight yet quite sturdy, excellently designed chemistry "lab jack" (adjustable 4 x 4 " square platform that can bear moderate weight, and can be raised or lowered easily by turning big knob at forefront of photo.) The other reviews were kinda so-so when I ordered this, and consider this jack one of my best choices as to quality (i.e. other than abuse such as asking jack to hold many 10s of pounds of weight, well above its design, the device, treated well, should treat YOU well, as well!!!).

Compact and Smooth

This is exactly what I was looking for. The adjustment know is smooth and works equally well going up and down. Very nicely made.

Well built for the price and I recommend it for light to medium weight travel

If your looking for a cheaper way to move on the Y axis this is for you. Well built for the price and I recommend it for light to medium weight travel. It's threads give you enough vertical adjustment to move items relatively smoothly. If your tossing between a couple of lab jacks I tested 2 of them and work good.

I used these to make adjustable support boards for both ...

I used these to make adjustable support boards for both sides of my miter saw when I'm cutting longer boards, since I don't have a permanent place for it. Lets me adjust the boards so that they are level with the saw even if the platform is uneven. They work well.

Great value, solid product

I am using this on my K40 laser. I admit I had to remove the base plate to make it work, but this has provided a very stable platform to work on. It also adjust fairly easy. Since the threads are fine, it takes a bit of cranking to go all the way up. Sturdy little bugger.

Exactly What I Needed

Smooth movement, a footprint that fits inside my K40. Now, just waiting on the honeycomb core to complete my adjustable bed for my K40.

Works as expected

The platforms are quite thin so provided you don't bend them (e.g. drop on floor, put a black hole in the center, etc.) they do their job. What I liked was that there was not much play in the mechanism which could have caused the platform to slope from horizontal - unless the maximum elevation was reached which was to be expected.

works exactly as I hoped it would

one was so good, I bought a second one. Now I use them all the time and wonder how I could have ever lived/worked without them...I use them for clay sculpture, and now I can always have my work at "eye" level, or where ever I need it...,

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