12-Inch Precision Steel Ruler – Dual-Scale (SAE/Metric) with Fine Graduations

Description

• Stainless steel ruler, 12-inch length x 1⅛-inch width
• Graduated in inches and millimeters
• 1/8″, 1/16″, 1/32″, and 1/64″ graduations markings
• Features a hole on one end for hanging
• The other side of the ruler features an inch to millimeter conversion table, tap drill reference table, and required hole diameters for English and American bolts (“W” designates a English Standard bolt, “U” designates an American Standard bolt).