6" (150mm) Rigid Hook Rule English Metric Hardened Steel Ruler

• Made from hardened spring steel
• Rigid blade is 6" (150mm) long, 0.040" thick and 1" wide
• Rule is precision photo etched and black filled for long life and easy readability
• Graduated with 0.5mm and 1/64" on both sides
• Hook can be adjusted to either side of the blade by loosening the set screw

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov