https://www.ledspot.com/parking-lot-lighting/light-poles/straight-square-steel-light-poles/straight-square-steel-light-poles-20-4-7/
20FT Straight Square Steel Light Poles in Bronze, Silver & US Green
Straight, square light pole with anchor bolts. Available in multiple colors and mounting heights.
steel light polesstraightsquare
https://www.ledspot.com/parking-lot-lighting/light-poles/straight-square-steel-galvanized-light-poles/straight-square-steel-galvanized-light-poles-30-5-11/
Galvanized Straight Square Steel Light Poles 30'x5"x11G
steel light polesgalvanizedstraightsquare