Securely fasten your parasol so you can enjoy a cool summer day. Product details Umbrella tube diameter Compatible with umbrella poles from 0-1.6 inches in diameter High Quality Material Selected stainless steel, anti-corrosion and anti-rust Knob for fixing umbrella pole Adjustable knob to securely hold outdoor umbrellas. Adjustible clamp opening The clamp opening can be changed by simply adjusting the screw button. Quickly installs and removes without any tools. Simply turn the button to adjust the aperture and clamp opening to the desired width and attach to the target item.
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