Adjustable Setup Block Height Gauge, Kingson Aluminum Precision Woodworking Tools for Router and Table Saw Accessories, 1/64" up to 1-1/16" Range, Quick-adjustment and Locked-in Precision

It is very easy to use and helps a lot to make different measurements

This is a useful setup tool for table saws, drill presses, routers, and more. It does not come with instructions, I had to refer back to the Amazon page photos. The slider is not as smooth as it should be, it tends to catch if I am not precisely vertical on the push button. The micro-adjust is very useful. I like that it measures both below and above the indicator. I still use my setup blocks more often, but this is a good addition to my shop.

The tiny setscrew in the micro adjust knob was stripped making it unusable. No flat on the micro adjust lead screw for the setscrew to tighten to either. And it was difficult to slide with the quick release too. Returned for a refund.

I thought I would try this product instead of the much more expensive Woodpeckers version. And it seems to be functional. The issue I have is the surface area available to use as a height gauge is rather small making use a little awkward to position. Sadly, in my shop, that is the biggest use, and while I realize that making that surface larger might result in some inaccuracy if the gauge is abused, just the same a little bigger would be good.

Feels like it is built out of good quality materials, just a little difficult for my old eyes to read the scale! Would have been 5 stars had it been where I could read the numbers.

This looked in pictures like an excellent design that was going to become a staple in my workshop. When I received it, I was taken back by how unintuitive it would be to use as well as how poorly manufactured it was with surprisingly bad tolerances. It will rot in a drawer unused until my estate sale. Boo.

This is a good tool for setting up your router or tablesaw. The fit is a bit loose but it’s good enough

Cheap product. Very disappointing