Item Type: Chain Link Fence Pole Floor Flange_x000D_Material: Steel1Durable Steel Construction: Made from durable steel and coated with black powder, ensuring long lasting performance. Suitable for various applications, such as fence posts, lamp posts, mailbox posts, and other steel round posts base. 2Heavy Duty Construction: Sturdy round base construction with smooth welding enhance the stability and solid for metal post, you can adjust it freely by the side set screws. 3Easy 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. 4Package Included: 1 floor flange, 3 expansion bolts, 2 side set screws. The flange provides enhanced stability, ensuring that your fence remains sturdy and upright. 5Strong Load Bearing Capacity: Designed to support heavy duty lamp installations, providing a strong load bearing capacity for various heavy duty lighting needs. 1 xRoundPostFlangeBase 3 x Expansion Bolts 2 x Screws