... , including: 1.12lbs/ft, 2.00lbs/ft, 2.50lbs/ft, 3.00lbs/ft U-channel sign posts, ... with holes pre-drilled. 2.These metal U-channel delineator posts also feature 3 ... "on centers, for convenient sign mounting. 3. Green painted U-channel delineator posts are ... Material ASTM standardSpecification1.12lbs/ft, 2.00lbs/ft, 2.50lbs/ft , 3.00lbs/ft and more Holes3/8 ...