Specification Brand : TEOSTWF BulletPoint1 : 1.Size: Maximum hole diameter of the umbrella mouth is 3.8cm; screw length is 11cm; tube length is 14.2cm; maximum clamping distance is 4.8cm. Our products are very suitable for fixing flags, torches, fishing rods or other poles. (Note: Umbrella is not included in the scope of supply.) BulletPoint2 : 2.Applicable Places: The short umbrella clamp parasols are very suitable for use in terraces, gardens, outdoors, hotels, terraces, balconies, coffee shops, beauty salons, outdoor leisure areas, corporate leisure areas, etc. BulletPoint3 : 3.High-quality Materials: These patio parasol accessories are made of sturdy stainless steel and iron, which are not easy to break or deform, ensuring durability and long-term use. BulletPoint4 : 4.Compatibility: Our umbrella accessories are suitable for poles with a diameter of about 3.5cm and a deck railing thickness of less than 4.8cm. Easy to install on most umbrellas, providing a variety of options for outdoor use. BulletPoint5 : 5.Easy Installation:The parasol clip can be installed quickly, the large clip can clamp anywhere you want (0.7-1.8 inches), you only need to turn the screw to adjust the aperture to achieve the desired width. Color : Frosted black ExternallyAssignedProductIdentifier : 9470564386390 IsAssemblyRequired : 1 ItemName : Outdoor Beach Umbrella Fixed Clip, Stainless Steel and Iron Courtyard Umbrella Fixed Bracket, Balcony Patio Umbrella Stall Umbrella Fixed Table Clip for Deck Railing, Table,(1pcs-Frosted black) ItemPackageDimensions_Height : 13 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 14 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : patio-umbrella-bases ItemTypeName : Heavy-Duty Adjustable Spiral Ground Anchor Umbrella Holder Manufacturer : TEOSTWF ModelName : Heavy-Duty Adjustable Spiral Ground Anchor Umbrella Holder ModelNumber : run123 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : TEOSTWFg6y5cdhqgs51305--1 PowerSourceType : 1 ProductDescription : 1: Material: stainless steel + iron. Very strong and durability. 2: Maximum hole diameter of the umbrella insertion port 3.8cm; screw length 11cm; tube length 14.2cm; maximum clamping distance 4.8cm. (Note: The umbrella is not included in the scope of supply.) 3: The tube with a diameter of about 3.8cm and a thumb screw can firmly fix the umbrella and allow you to adjust the height. 4: Only suitable for poles with a diameter of about 3.5cm and a deck railing thickness of less than 4.8cm. 5: The large and sturdy umbrella clip can be clamped anywhere you want (within 4.8cm thickness), and can be attached to stands, benches, tailboards, boats, poles, boats, fences, tables, decks.