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D.O.T. Break Away Sign Pole Base Flanges for Single Column Signs, or Sign Stand Bases - Manufactured in accordance with Florida DOT Roadway and Traffic Design Standard Indexes 11860-11865.
Kit Includes the 2 Identical Hollow Sign Pole Base Flanges, Bolts, Washers, Shims, etc.. in accordance with ASTM 325 & ASTM A-307.
4 Sign Pole Base Sizes to choose; for repair or new installations;
4 inch = 4 1/8" ID, (4 7/8" OD), each base is 8 1/4" Square by 3/4" thick, column is 7" high x 3/8" wall, 6 inch insert, thru hole diameter is 3 1/2", total height 14"
4 1/2 inch = 4 5/8" ID, (5 1/4" OD), each base is 8 1/4" Square x 3/4" thick, each column is 7" high x 3/8" wall, 6 inch insert, thru hole diameter is 4 1/8", total height 14".
5 inch = 5 1/8" ID, (5 7/8" OD), base is 8 1/4" square x 3/4" thick, each column is 8" high x 5/16" wall, 7" insert, thru hole is 4 1/2", total height 16".
6 inch = 6 1/8" ID, (___" OD), base is ___" square x ___" thick, column is ___" high x __" wall, ___" insert, thru hole is ___", total height ___".
DOT Breakaway Sign Pole Base Kit