Surface Mount Sign Support Base for 2 ⅜" Round Post safety-flags Aluminum Material: Good on corrosion

Aluminum Material: Good on corrosion

W7-3BP XX% Grade

with locking ring

MUTCD Sign Designation: R3-5GP

Surface Mount Sign Support Base for 2 ⅜" Round Post safety-flags Aluminum Material: Good on corrosionSurface Mount Base for Round Traffic Sign Post This sign support base will hold a 2 3 8" inch round traffic sign post. The base may be bolted onto concrete or asphalt roadway surfaces and will allow you to install a round traffic sign post without breaking a hole in the roadway. These bases use compression bolts to secure the post to the base. The base is constructed of steel with a galvanized finish. The sign post support base has 4 holes for adding