The Shinwa 6" x 3" square features a polished stainless steel construction, offering a sturdy and rust-resistant tool. With durable etched scales on both faces, the square is marked in inches, 8ths and 16ths on the outer edge, making it clear and easy to use for precise marking out.
- Squareness: Less than 0.004" per 4"
- Length Tolerance: ±0.008"
