EIMQUVW 2 Pack Adjustable Railing Planter Brackets Heavy Duty Window Box Holders for Metal Hanging Flower Baskets Fits Decks, Balconies, and Railings

["Package Includes: Our planter box bracket kit includes 8 adjustable L-shaped brackets (forming 4 complete dual-arm sets), 20 screws, and 20 secure dome cap nuts. It also comes with 4 wall expansion sleeves and screws, perfectly compatible with various sizes of window boxes.","Adjustable Design: These railing brackets feature an updated telescoping design with a width that easily adjusts from 2.56 to 7.48 inches (6.5-19 cm). The dual-nut locking system on the top and sides allows you to easily customize the fit for different porch or deck railing widths.","Sturdy and Durable: Made of high-quality iron, these window box brackets offer excellent weight capacity without bending. The entire surface features a premium black powder-coated finish that maintains a clean, ensuring long-lasting outdoor durability.","Multiple Installation Options: This versatile flower box brackets supports multiple assembly methods. You can easily adjust the configuration to hang coco coir troughs over metal or wooden balcony railings, or use the included expansion anchors to mount the brackets directly onto flat walls.","Wide Outdoor Application: Perfect for elevating your vertical gardening displays, these sturdy adjustable planter box brackets support frames securely hold various types of horse trough flower baskets and window planter boxes. They are ideal for adding vibrant floral arrangements to deck rails, balconies, patios, or fences."]