Infinity Tools 2吋口袋鞍座T型直角尺

This little square is perfect for laying out half-blind dovetails; the 2-inch depth means I can mark pin boards without flipping the tool around. It locks solidly to the edge and the markings are crisp and easy to read.

I was tired of guessing where my joinery cuts would land, and this saddle square makes marking dados and rabbets dead-on every time. The two-inch reach is perfect for edge work, and it slides smoothly along the board without shifting.

My first rabbet layout this weekend took half the time it used to—the saddle sits flush against the edge and keeps the pencil right where the math starts. For a square this compact, the dead-on registration near the edge is a genuine time-saver. I'm reaching for it on every tenon and dado now.