Steel Delineator Post, galvanized only. Minimum 1.12 lbs. per foot; "Flying U" type construction. Drill or punch a minimum of twelve 3/8" maximum diameter holes on 1" centers from the top of the post. 1/4" square holes may be used. Size shall be 2 - 1/8" x 7/8", (25 per bundle); Steel Delineator Post, galvanized only. Minimum 1.12 lbs. per foot; "Flying U" type construction. Drill or punch a minimum of twelve 3/8" maximum diameter holes on 1" centers from the top of the post. 1/4" square holes may be used. Size shall be 2 - 1/8" x 7/8", (25 per bundle); Steel Delineator Post galvanized only. Minimum 1.12 lbs. per foot; "flying U” type construction. Drill or punch a minimum of eighteen 3/8” maximum diameter holes on 1-inch centers from the top of the post. 1/4” square holes may be used. Size shall be 2-3/8” maximum x 7/8” (25 per bundle).; Steel Delineator Post, galvanized only. Minimum 1.12 lbs. per foot; "Flying U" type construction. Drill or punch a minimum of twelve 3/8" maximum diameter holes on 1" centers from the top of the post. 1/4" square holes may be used. Size shall be 2 - 1/8" x 7/8", (25 per bundle); Steel Delineator Post galvanized only. Minimum 1.12 lbs. per foot; "flying U” type construction. Drill or punch a minimum of eighteen 3/8” maximum diameter holes on 1-inch centers from the top of the post. 1/4” square holes may be used. Size shall be 2-3/8” maximum x 7/8” (25 per bundle).