We had to match up tiles for the new area when we opened the laundry room wall to make a closet under our stairs. No chalk lines or guessing. This laser square was precise and we didn't have any trip hazards or pencil marks disappearing as we tiled over them. I highly recommend it.

I really liked that the level can be checked by means of the bubbles and also that it gives us a reference to a very sharp laser beam that allows without any problems to align the elements that are required.

I use this pretty frequently to assist in taking straight measurements across walls or large spaces, arranging or mounting objects in a straight line such as shelves on a wall, & to assist in sketching out accurate cuts

You won't need that huge heavy larger size square anymore. This 90° Right Angle Laser Marker has two lasers that can reach out to approx 15'. Compatible in all construction projects.

This is a time saver when installing floor tile. I have put in 18x18 tiles in my basement without this and was a little harder to get a longer very straight plank of wood in small areas. I got this when I had to install home depot glue+grout tiles in my rental's kitchen. It helped me a lot. Don't forget to buy or take batteries with you for the job.

If you trying to layout for a foundation of a building, the 3-4-5 method of squaring up the foundation never quite works, this is simple and easy to make your building square. You know exactly where the stakes should good.

Worked well for tiling my kitchen floor. I used this to mark my guidelines. Helped me to get a good perpendicular grid established to guide tile placement. I can only imagine how great this will be in the future for woodworking projects. A nice fine line that covers some distance.

Used for laying out the walls to finish off a basement. This was invaluable in making sure the lines were straight and square. I was able to mark where the floor plate needed to go, and insured that the offset in the wall was at 90 degrees, and true.

This was purchased as a Father's Day gift for my husband. He works for a flooring company and uses this on a regular basis. Has nothing but good things to say about the laser square. I would definitely purchase it again.

I bought for my welder husband and he's obsessed! He uses this literally every day at work and it was the best purchase I've made for him in a while. 10/10 would buy more.