1. Corrosion resistant long life nylon coated blade
2. Positive blade lock for accurate measurements
3. Belt clip
4. 3-rivet tru-zero hook, reduces risk of breakage
5. Graduated in 16ths of an inch (cm Graduation)
6. Special Tru-Zero hook does double-duty as a pivot for drawing circles and arcs
7. 5 meter / 16' Blade Length
8. 3/4" Blade Width