These precision machinist rulers are made in the USA by Products Engineering Company (PEC Tools), a premier US tool manufacturer. They are coated with Titanium Nitride (TiN) for extreme scratch resistance and ultra-high contrast. They are made from the finest steel available and is hardened and tempered. Graduations are precision photo etched and then black filled for easy readability. Both long edges are ground flat and straight.

Length: 12" (300mm)

Width: 1"

Thickness: 0.035"

Graduations: English/Metric (0.5mm, 1mm, 1/32", 1/64")

WARNING: Cancer and Reproductive Harm -