These tempered steel rules are designed to meet the general-utility measuring needs of schools and shops, wood-workers, tinsmiths, metalworkers, benchwork, etc. Graduations are heavier than conventional machine-divided rules and easy to read. The two edges on both sides are graduated with the upper edges in 8ths and the lower edges in 16ths of an inch. A 1/4" hang-hole is on one end.
All size rulers are made from 1-1/4" wide and 1/16" thick stock.