16" and 19.2" Stud Markings. Top Edge: Major Scale Numbered in Consecutive Feet. Minor Scale in Consecutive Inches. First 12 Inches 1/32" Graduations. Remainder 1/16" Graduations. Bottom Edge: Numbered in Consecutive Inches. First 12 Inches 1/32" Graduations. Remainder 1/16" Graduations. 8' Tape Standout. Forward Blade Lock. High-Impact. Chrome Plated ABS Case. Belt Clip on Back of Case. Conversion Tables and Useful Formulas Printed on the Back of Blade.