MODEL 5000: Fits over 5/8" Rebar or into 1" I.D. Pipe  

Hi-Viz orange stamped with: METAL PROS (on top) CONTROL POINT(on bottom)

Survey Markers are designed to provide permanent identification for your surveys. They are made of high quality polyethylene and will stand up to temperatures ranging from -40 to 150+F. The markers stand up to environmental factors such as weather, acids, salts, minerals, smog, and other chemicals.