Kenosha Reuse Discussion Board > ZION, IL
> Commercial
> Automative
> Used
> No Warranty
> Starrett #20 6" master square .0001" accy calibrated
Starrett #20 6" master square .0001" accy calibrated
THIS SQUARE LOOKS TO BE IN VERY GOOD USED CONDITION. EVERYTHING WE CHECK WITH IT IS CORRECT TO OUR CURRENTLY CALIBRATED MASTER SQUARE BUT IT IS USED AND CASE IS AS SHOWN. THERE IS ISO-9001 ENGRAVING LIGHTLY AS SHOWN ON THIS VERY NICE HANDY EXPENSIVE INSPECTION SQUARE.
The finest precision-checking squares~~~~ not graduated. Squareness accuracy to .0001" per 6" of length.
Starrett no. 20 Hardened steel squares are the same as the No. 55 squares described above,except the blades are NOT beveled on both edges of each side,which provides an excellent visual line of contact with the work-piece.
ACCURACY IS WITHIN .0001" WHEN NEW. SUPPLIED WITH FITTED CASE.
The finest precision-checking squares not graduated. Squareness accuracy to .0001" (0.0025mm) every 6" (150mm)
6" blade and a 4-5/16" beam on this square no. 20 - 6. Blade measures 7-1/8" across the top of blade and 6" on bottom of blade.
