Enhanced accuracy precision machinists combination square set •can be used as a square, depth gage, height gage, marking and layout gage, scriber, level, steel rule, plumb. •Measuring blades are fully hardened and tempered with satin finished hi-contrast chrome plated finish. •Square head houses a quick and convenient removable hardened steel pointed scriber and includes a built-in spirit bubble level, and a reversible lock bolt •4R : graduation - 8ths, 16ths. 32nds & 64ths •16R : graduation - 16R 32nds, 64ths, 50ths, 100ths •in/mm graduation - 32nds. 64ths, 1mm, 1/2mm •square heads has a precision locking thumb wheel clamp which maintains precision alignment to blade when tightened •meets Federal specs Type VI Class a. •Factory certificate of inspection for Squareness, perpendicularity, Parallelism and blade flatness and line graduations accuracy •supplied with rugged foam fitted plastic case.

• 2pc set includes flame hardened hi-precision ground sq. head + ground Satin Finished very hi-precision laser graduations engraved rigid rule
• Manufacturer's detailed Certificate Statement of accuracy for Squareness, perpendicularity, flatness, and graduations Spacing's
• 16R blade graduations = 32nds & 64ths on one side; 50ths and 100ths on opposite side
• Meets or exceeds federal specs Type VI Class a
• Includes lined Foam fitted plastic storage case

2pc set includes flame hardened hi-precision ground sq. head + ground Satin Finished very hi-precision laser graduations engraved rigid ruleMillennium Products