- Hardened square and center heads, with double-shoulder reversible beveled protractor head
- Square head has spirit level and hardened scriber
- Etched, high-carbon blade with satin chrome finish
- Meets U.S. Government Specification GGG-S-656C
- Graduations: 4R (Every 8th, 16th, 32nd and 64th of an inch)
- Blade length: 12 in.
- Prop 65
⚠ WARNING: This product can expose you to chemicals including Nickel (metallic), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.