Angle Blocks Sets

±10 Piece Precision Angle Blocks Sets
·Angle Blocks are standard element for angle measurement and angle construction in production and inspection.
·Accurancy ± 0.0001" per inch
·Furnished in 1°increments to 5°,and in 5°increments to 30°.
·Hardened and precision ground.
·Size 3" long x 1/4" thick.
·Ten block set complete with case.