12 Gauge Full Punched Galvanized Steel sign post 12 Gauge Full Punched Galvanized Steel sign post --Description Square tube posts are excellent flexibility of mounting signs on 4 sides of the post,Greater loading capacity,Torsional Stability Primarily because of its shape,square post tubing has great torsional sta bility. The utilization of square post tubing leads to the substantial reduction of sign flutter in high wind and less loosening and damaging of signs on the post. specification Material standardASTM A570, Grade50 Yield strength60,000 psi minimum Surface treatmentHot-dipped galvanized or powder coated,chromate conversion coated, organic polymer topcoat Holes7/16" holes on 1"centers on all four sides down the entire length of the post Cross section1.50" � 1.50", 1.75", 2.00", 2.25",and 2.50" � 2.50" Thickness12 gauge or 14 gauge ColorsPowder coated sign posts with all kinds of colors LengthAll kinds of length according to your demand FeatureSquare tubular sections provide superior resistance to wind and other forces Structural Square Tube Sign Post are designed to provide an attractive appearance and years of maintenance-free service Structural Square Tube Sign Post have been standing up to the hazards of roads and weather for decades, providing strength and durability at a cost savings Perforated steel tubing sections of different sizes to telescope into the next larger size, making adjustment, reinforcement, and splicing fast and easy 12 Gauge Full Punched Galvanized Steel sign post --Weight Tube Size Gauge Pounds Per Foot 1.75�x1.75� 14 1.54Lbs/ft 1.75�x1.75� 12 1.87Lbs/ft 2.00��2.00� 14 1.87Lbs/ft 2.00��2.00� 12 2.2Lbs/ft 2.25��2.25� 14 2.06Lbs/ft 2.25��2.25� 12 2.53Lbs/ft 2.5��2.5� 12 2.86Lbs/ft 1.50��1.50� 14 1.21Lbs/ft 1.50��1.50� 12 1.54Lbs/ft