PEC Tools 12" 300 mm English / Metric black chrome, "high contrast" machinist ruler with markings .5mm, mm 1/32" and 1/64" auspowers_batchtwo short press the "switch machine"

short press the "switch machine" button to shut down

Read more ​Adjustable Arm Girth: Made of adjustable velcro band

You can finally be on the road again without fear of data theft

Comfortably put your phone on the car air vent or CD slot while not spending money on car phone mount

PEC Tools 12" 300 mm English / Metric black chrome, "high contrast" machinist ruler with markings .5mm, mm 1/32" and 1/64" auspowers_batchtwo short press the "switch machine"PEC Tools 12" 300 mm English Metric black chrome, "high contrast" machinist ruler with markings . 5mm, mm 1 32" and 1 64" This precision 12" English Metric ruler is made in the USA by Products Engineering Corporation (PEC Tools), a premier measuring tool manufacturer. Rule is made from spring tempered and hardened steel and is 1. 00" wide by . 036" thick. It has a "high contrast" black chrome finish that provides better rust resistance than polished