Crescent/Lufkin Red End Engineer's Scale Folding Wood Rules Graduated in feet, tenths of feet, and hundredths of feet. Regular outside markings in feet, inches, and 1/16ths. Joints are brass-plated for durability, brass end caps prevent ends from splitting. Red foot figures for clear visibility and identification. Pack of 1 WARNING: This product can expose you to Lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov - Lead