Introducing the Router Table Set Up Bars & the Magnetic Digital Angle Finder by POWERTEC. These set-up bars are designed to help you set the bit or blade height of your woodworking tool w/high precision. Featuring an impressive range of 7 specified sizes (1/8 in. to 1/2 in.) in 1/16 in. increments, this will help eliminate need for time consuming measuring and/or repeated test cuts that disrupt workflow. They are designed to work w/your router table and table saw applications, but offer exceptional accuracy for many of your dados, jigs, fixtures and so much more. Common Functions Set the depth of the bit on a router table. Set blade depth on a table saw. Checking depth of a cut. Set the distance between the blade and fence on a table saw. Set the distance between the router bit and fence. Included Bar Sizes 1/8 in.: 3/16 in.: 1/4 in.: 5/16 in.: 3/8 in.: 7/16 in.: 1/2 in. (Please Note: The dimensions are conveniently printed of each gauge.) Additional Bar Specifications. Color: Blue Length: 5-7/8 in. Thickness: 1/4 in. Varied Width: 1-5/64 in. to 49/64 in. Package Contains 7 pieces. Router Table Set Up Bars Set Storage Case Manual. The Magnetic Digital Angle Finder features an ABS Mode, in ABS mode, the angle shown is to the water table. It is a precision measuring tool that is perfect for a variety of applications, including woodworking, table saw and miter saw blade measurement, lathe woodturning, flooring, carpentry, automotive repair, machinery, manufacturing, construction. Material: Aluminum.