YINGDIKE Patio Umbrella Holder, Outdoor Umbrella Stands – Heavy Duty Umbrella Base and Clamp for Railing or Deck in Patio and Courtyard – Flat Mount (Fit Max OD 2.1 Inch)

2-Year Warranty: High quality materials and strict quality control make us very confident in our umbrella clamp. If there is any quality problem within 2 years, we will solve it for you within 6 hours.
Thickened Base: The base thickness directly determines the stability of the outdoor umbrella, especially in windy weather. We increased the base thickness to 4 mm, which is much stronger than the 2.5 mm thickness commonly used in the market.
Even the Accessories Are Stainless Steel: The 4 fixed knobs and 8 screws are made of premium stainless steel, which completely avoids the embarrassment of rusting screws while the patio umbrella stands are not rusty in the outdoor.
Sturdy and Durable: High quality stainless steel material plus thickened powder coating makes our heavy duty umbrella clamps easily cope with the harsh outdoor environment without rust and corrosion. And we provide you with an ultra-long warranty, please rest assured.
Space Optimization: If you don’t want to use a heavy patio umbrella stands or base, and maximize the patio space and provide shade, our patio umbrella holder is your alternate, and our bracket can be mounted on vertical railing at any position.