An optional aluminum post configuration available here at GreatFence.com whereby we fabricate a square piece of cast aluminum (flange) with 4 pre-drilled holes on the bottom of the post enabling you or your installer to surface mount the post. See: posts
![](https://greatfence.com/wp-content/uploads/2020/02/aluminum_post_with_welded_plate_2020-1.jpg)
![Aluminum Fence Post Plate Cover Accessory](https://greatfence.com/wp-content/uploads/2020/02/aluminum_fence_post_plate_cover_2020.jpg)
![](https://greatfence.com/wp-content/uploads/2019/05/offset_welded_plate_2015.jpg)
SPECIFICATIONS:
2″ x 2″ POST = 4″ x 4″ x 1/4″ plate
2.5″ x 2.5″ POST = 5″ x 5″ x 1/4″ plate
3″ x 3″ POST = 5″ x 5″ x 1/4″ plate
4″ x 4″ POST = 8″ x 8″ x 1/2″ plate
![Cad Drawing of Posts](https://greatfence.com/wp-content/uploads/2021/01/2021-POSTS-DISPLAY-1024x510.jpg)