2 Pcs Solid Angle Plate Set, 30-60-90 Deg and 45-45-90 Deg, 3610-9010

Hardened & ground steel angle block set for machinists Precision ground angles for setup in tooling, production and inspection. Four 0.311" holes for easy mounting. Accuracy: ±10 minutes. Dimension: (30°, 60°, 90°) and (45°, 45°, 90°)