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Premium Material: This grade 2 knife edge square is made of high quality stainless steel, which is high hardness, corrosion resistant and can be used for a long time. The surface of the square is carefully processed to reduce errors and make the measurement more accurate.

One-Piece Structure: This 2-level knife edge square is machined with one-piece structure, high precision, high quality, no breakage, and longer service life.

Perfect Design: This ruler body is thickened to increase the contact area, making the measurement more stable, and at the same time, there are milled grooves in the inner corners to remove burrs and debris, making the measurement surface cleaner.

Application: This grade 2 knife edge square is suitable for detecting angles and marking parts, stainless steel material, anti-rust and anti-corrosion, can be used in various harsh environments.

Related Products: The model of this grade 2 knife edge square: DIN 875 50*40, product size (length*width): 55x38mm (including base) 50*40mm (excluding base), the thickness can reach 5mm, and it can be more Stable and not easy to move.