For those that are not quite ready for the Visualizer the Laser Bars are a great way to help you judge your wall thickness. This set comes complete with everything you need (Laser is included). Including a way to mount it on either your 5/8″ or 3/4″ Stabilizer, and a 5/32″ Super Allen Wrench. If you do upgrade to the Visualizer eventually the bars are compatible with the Visualizer.
If you plan on using the laser bars with my 1″ tools, please leave a note when checking out so we can make sure to send a long enough bar. Thanks!