Solid 30 - 60 - 90 Angle + 45 - 45 - 90 Angle Plate Set Plates Steel Set
[Material]: Hardened steel, Precision ground angles.
[2 PC Angle Plate]: 45/45/90 & 30/60/90. 45 degree angle plate size: 3x3x4-3/8". 30 degree angle plate size: 4x3-15/32x2".
[Size]: Four holes 11/32" for easy mounting, 9/32" thick.
[Features]: Precision grounding angle for easy installation in tools, production, and inspection.
[Application]: For calibrating and measuring the exact angle.