General description This heavy-duty metal patio umbrella holder is designed for deck railings, providing a secure and adjustable stand for your outdoor umbrellas. Its sturdy construction ensures durability and stability, making it perfect for various outdoor settings. Technical specifications Material: Durable metal Umbrella pole compatibility: Up to 1.75" thick Maximum baluster width: 2.5" Installation Easy to install and move Attaches quickly and securely to most decks, balusters, or railings Usage Ideal for holding umbrellas, torches, flagpoles, and other outdoor decorations Space-saving design takes up minimal space