Since these squares stand on their bases, the stability of measurements is ensured. All grade-1 models are hardened. Grade-2 models are manufactured without hardening.
Technical Data
● Nominal Size: 100mm
● Long Piece: 100mm
● Base Plate: 70mm
● Width of Long Piece: 20mm
● Thickness of Long Piece: 2.5mm
● Width of Base Plate: 18mm
● Thickness of Base Plate: 15mm
● Squareness: ±30µm
● Net Weight 0.18kg