The Post Mount consists of extruded aluminum post with end caps. It is available for all signs up to 26" in length, for signs over 27" use a Double Post Mount.
Post Specifications:
Construction: Extruded aluminum posts
Dimensions: 2 ΒΌ" x 3" x .125" Available in stock sizes of 40", 60", 90" and 120" lengths and custom sizes up to 210"
Installation: Direct burial, a minimum of 30" is recommended or bolted to a surface using appropriate fasteners with a welded 6" x 6" square aluminum baseplate (fasteners not supplied)