LUFKIN 6 ft. RED END Folding Rules

The most accurate available for carpenters and other professional craftsmen. Constructed of boxwood, 25% thicker than competitive wood rules, with black markings embedded in a white background protected by a clear abrasive-resistant coating. Strong lock joints eliminate end play and retain accuracy. End caps and strike plates are brass-plated. Double graduations on both edges and both sides. No. 066D (Engineers’ reading) is graduated in feet to 1/10 and 1/100 of a foot with regular outside markings in feet and inches to 1/16 inch.