Planet Steel Square 18

The Planet Steel Squares are perfect for both general workshop tasks and engineering work. They're crafted to accurately measure 90 - degree angles and meet the BS939 standard. The 18 - inch model is designated as ES18.

Using the Planet Steel Square is easy. Just place it against the edges of the material you're working with to find a precise 90 - degree angle. This is great for tasks like woodworking, metalworking, or any project where accurate angles matter. When using it, make sure the square is clean and free of debris for the most accurate readings. To maintain the square, wipe it down after each use to prevent rust. If it gets dirty, you can use a mild cleaner and a soft cloth. Avoid dropping the square, as this can damage its accuracy. Store it in a dry place, away from other tools that could scratch it.