🔹 How to Use

🔹 Step 1: Place the thicker, grooved base firmly against the edge of your material to create a stable 90° reference point.
🔹 Step 2: Use a pencil or marking knife to draw along the straight edge of the blade for precise 90° cuts or layout lines.
🔹 Step 3: Read the clear metric graduations on the blade to measure distances or transfer measurements to your workpiece.
🔹 Step 4: To verify the squareness of a corner or joint, align the tri square against the inside or outside edge and confirm that there are no gaps.
🔹 Step 5: Use the built-in hanging hole to store the square on a pegboard or hook, keeping it accessible and protected from damage.

We work hard to make sure Amtech tools are reliable as well as affordable. However, if you have a problem with any product, we want to get your job up and running again as quickly as possible.

All our hand tools are backed by a three year product replacement warranty and our power tools range are covered for up to two years.

So if something develops a fault within the specified warranty period, we’ll replace it, subject to proof of purchase.