Flexpost's Standard Flexpost is designed to handle any steel regulatory signs and protect them from vehicle damage. The Standard Flexpost is 9.5 in. square with a 7 gauge standard steel base plate and an overall height of 78 in. tall. The Carbon Steel Torsion spring features 1/2-in. aluminum tear-away bolts. An E-Coat Corrosion Resistant Barrier features a durable black powder coat finish. The Standard Flexpost includes mounting hardware for either asphalt, concrete, or natural ground surfaces.