Making perfectly straight crosscuts with a circular saw requires a reliable guide. While you can buy expensive, bulky track saws, you can achieve the same results with tools you likely already own: a standard framing square and a set of high-profile stair gauges.

By attachingCustMake Tall Stair Gaugesto your square, you instantly create a solid, anti-slip lip. Simply lock the gauges at your desired angle (usually 90 degrees for a crosscut), hook them against the edge of your plywood or 2x4, and hold the square firmly. The tall profile of the gauges acts as a robust physical barrier. You can run the base plate of your circular saw directly against the thick edge of the framing square.

The key to safety and accuracy here is stability. The hexagonal stable lock ensures the gauges won't rotate or vibrate loose from the vibration of the saw. It’s a fast, pocket-sized solution that delivers workshop-level precision right on the job site.