The side mount is designed to securely hold your Original or Presidential Series flagpole. The flagpoles have a 2.5" butt diameter.
* If you have a 16' flagpole with a 2.25" butt diameter, note this in the comment section when you place your order.
Each bracket is 6" wide with the 3/8" mounting holes 4 5/8" apart on center. The mounting holes top to bottom are 10 1/2" on center apart. This product only works with the Original series and Presidential series flagpoles.