• Overall Size: 49-3/8" X 22"

• Material: Aluminum

• Graduations: 1/8"

• Unique Rivet Assembly Permanently Bonds Head To Blade

• Head Will Stay Square For Life Of Product

• Screened, Thermal-Bonded Black Graduations For Easy Reading

• 16" Centers Marked For Fast Beam Layout

• Clear Protective Anodized Finish Will Not Rust Or Corrode

Warning this product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.