Woodrow 18" Inches & Metric 2 Bevel Wood Ruler Woodrow offers a complete line of professional-quality measuring devices 70+ years of experience in our field - 100% Made in USA !!! Hand made with 13 step production! Inspection at each step is the assurance of our high standards Inches in 32nds and Metric in Millimeters Backside has a handy Fraction to Decimal to Metric Conversion Chart