Wdwlbsm Patio Umbrella Holder Outdoor Deck Mount Umbrella Holder Heavy Duty Umbrella Clamp Hand-Turn Knob Umbrella Base Stand for Deck Railing, Fences，Docks, Courtyard Balcony, Patios — Open-Box, 25% Off

【Well material】The umbrella stand is made of well metal, covered with black coating to protect it from to other factors. Suitable for most types of railings, our umbrella stand can be fixed stably without a base and will not cause damage to your railings.

【Adjustment range】This patio umbrella stand is equipped with adjustable knob screws for a wide range of applications and can be adjusted according to the diameter of the umbrella post. Umbrella post diameter range: 1.3"-1.8". The umbrella stand has three hand-turn fastening knobs for fixing the umbrella on the patio umbrella clamp, three knobs are more stable.

【Applicable】The umbrella stand can be firmly fixed on your railing and can be adjusted according to the thickness of the railing. You can also remove the iron piece and fix the umbrella stand directly to the wooden railing or wooden board with screws.

【Heavy duty and durable】The umbrella stand is designed to hold your patio umbrella securely in place. This product will give you more space on your deck or patio. You can lift your patio parasol safely and easily.

【Easy to Install】Fixed umbrella stand is suitable for most square deck railings, easy and quick to install, only need a few minutes to finish the job. Easy to clean and store, suitable for home and commercial use.

This patio umbrella holder equipped with adjustable piston,a wide range of application, can be adjusted according to the thickness of the umbrella column. Umbrella Pole Diameter Range: φ1 1/8" - 1 15/16".