INSIZE 4711-125 Machinist Square With Wide Base And Scale (Economic Type) (125x80mm)

Size(LxW): 125x80mm

Squareness inside(α): 31 µm

Squareness outside(β): 33 µm

C: 22mm

D: 19mm

H: 3mm

E: 12mm

DIN875 grade 2

Made of carbon steel, no anti-rust treatment, not hardend