This set includes : GB225 & GB369
Stand Alone Setup Square With Unique Edge Scales! You’ve probably never seen a square quite like this. Gauge Block 225 gives you perfect 45° and 90° angles and Gauge Block 369 gives you 30°, 60° and 90° angles.
The GB225 & GB369 Advantage. Use this tool to accurately set up your table saw blade or dado stack height, your router bit depth of cut, drill press hole depth and more. Accomplish all this with the GB225 & GB369 standing securely on edge leaving both your hands free to make equipment adjustments.
You can perfectly position the square to read the edge scales eliminating errors resulting from a parallax view. Use it to make quick, reliable checks to assure blades, fences and small project corners are square. Also use the GB225 to make accurately measured tick lines inside boxes.
Gauge Block 225 has scales on both edges (one inch and one metric) that are perfect for setting the depth of cut on a saw blade, router bit or drill. The edges are 2-1/4" long giving you ample room to check angles or set depth of cut without interfering with guards, guides or fences.
Includes a case