Wdwlbsm Heavy Duty Parasol Holder Outdoor Patio Umbrella Stand Mount Fixed Clip Adjustable Umbrella Clamp with Hand-Turn Knob for Railings,Poles,Dock,Fences,Deck,Beach Courtyard,Picnic Table (1)

• UPC   739583657003
• 【DOUBLE KNOBS MAKE MORE FIRM】The umbrella holder bracket with double knobs is suitable for 0.8 - 1.5 inches umbrella poles of different diameters, can be firmly fixed on the square balcony railing, fences, bench and more. 【HEAVY DUTY MATERIALS】 Patio Umbrella Stand Mount is made of heavy steel, very strong, surface black paint treatment, antirust, durable to use for years. 【HAND-TURN KNOBS EASY TO INSTALL】The umbrella clamp can be quickly installed, large clamp can clip anywhere you want, Attach to benches, fences, bleachers, tailgates, boats, poles and more, and the position can be changed arbitrarily. 【SPACE SAVING】Thanks to the accessories on the balcony railing, you can leave more space for using. 【ADJUSTMENT RANGE】Adjustment range of umbrella pole diameter 0.8" - 1.5" . Adjustment range of railing 0.8" - 2.5".