• Blade in Satin Chrome or Regular Finish
• 4R Grads. - 8ths, 16ths, Quick-Reading 32nds, 64ths
• Direct reading double 180 degree protractor scale
• Hardened steel, machine-divided blade with easy to read, sharp graduations
• Reversible lock bolt, scriber, and spirit level in square head and protractor head
• Cast iron square head, center head, and non-reversible protractor head in black wrinkle finish