ZZM Patio Umbrella Holder for Deck Railing, Adjustable Deck Umbrella Mount Outdoor, Attachable to Railing Mounting Brackets - Upgraded 3 Screws to Secure Umbrella Handle, Maximizes Deck Space (Dark)

【Heavy Duty Steel Frame Umbrella Mount】 - ZZM patio umbrella holder is made of durable steel and black spray paint, stable and sturdy, rust and corrosion resistant. It can hold 1 inches ≤ Thick ≤ 1.77 inches inner diameter of the half umbrella outdoor patio, and the multiple fixing design is both secure and balanced. 【No additional holes to be fixed at will】 - you can directly install this deck umbrella holder directly on the railing, no additional holes to be made, flexible access to the balcony umbrella can make the balcony umbrella ease of placement and increase more usable space. 【Adjustable Clamp & Wide Adaptation】 - The fixing clips in contact with the railings are made of EVA rubber pads and 4.72 inches fixing screws, which can be adapted 2 inches ≤ Thick ≤ 4 inches to railings. 3-fixing screws easily fix the parasol poles, which is easy to install and does not wear the railings, also stable and not easy to fall off. 【Adaptable to Multiple Weather Conditions】 - This umbrell