• Premium Quality: Insaga floor flange made from carbon steel and coated with black powder, which is able to last a long time and has been widely used in chain link fence post, lamp post, mailbox post and other steel round posts base.

• Heavy Duty Construction: Our round post base construction with smooth welding enhance the stability and solid for metal post, you can adjust it freely by the side set screws.

• Easy To Install : Pre-drill a 0.47 inch/12mm hole for easy installation, put the base flange on the floor and mark the holes position, fix it with expansion bolts, then slid the post in and tightened with the two side set screws.

• Package Included: 4x chain link fence post floor flange, 12x Expansion bolts, 8x Side set screws.

• Internal Post Stop for Added Stability: The bottom center hole is purposefully designed smaller than the upper pipe opening, forming an internal anchor step. This prevents your 2-3/8'' round post from dropping through the base, ensuring it stays perfectly seated, level, and highly resistant to shifting or wobbling over time.