Precise Tool Setting Masters 10 Piece Set

• Quick, easy and extremely accurate.
• Each block comes with a certificate of calibration.
• Complete with aluminum carrying case.
• Set includes 
• 9 Piece grade 0 gage blocks:.0625", .100", .125", .200", .250", .300", .600", 1.000", & 2.000".
• 1Piece optical flat: 1" diameter X .5125" thickness with .000004" flatness, .00002" parallel.