Specification Brand : Zaquak BulletPoint1 : Size Information- you will receive 4pcs,Each pack includes a 1.9” adapter, a 1.5” adapter, a base stabilizer and a M8 thread. The adapters will fit majority types and sizes umbrella.(Note:the small hole ring are placed inside the large hole rings,easy to take out).Rich and multi-style combination of umbrella stand replacement part can fully meet the needs of most size of umbrella poles,umbrella base parts keep your screw base for beach umbrella balanced BulletPoint2 : Reliable Material-these patio umbrella base replacement parts are made of high quality HDPE plastic, reliable and reusable, sturdy and safe, with high temperature and weather resistance characteristics, threaded knob is made of quality black plastic and stainless steel, not easy to break or rust, which can be applied for a long time, and bring you a great using experience BulletPoint3 : Easy to Install- Firstly, pick the right size umbrella base hole ring from the included 2 sizes (separate them first). Then, stuff it on the top of stand base. Finally, put the umbrella pole into the base, and tighten the thread to avoid the umbrella from shaking BulletPoint4 : Keep Umbrella Steady: the umbrella stand replacement part will fit to most of the umbrella pole diameter and umbrella base hole inner diameter, excellent tightening umbrella pole, helps the umbrella stand upright without shaking, no need to worry about tilting or shaking caused by wind, protect your umbrella to avoid friction on the umbrella pole scratches and dents BulletPoint5 : Wide Application-the umbrella hole ring plug is suitable for most umbrellas such as beach umbrella, market umbrella and traditional patio umbrella. The strong material allows the adapters can be used in wide circumstances such as beach, balcony, backyard, balconies and poolside and more Color : Black ExternallyAssignedProductIdentifier1 : 0786402643419 ExternallyAssignedProductIdentifier2 : 786402643419 ExternallyAssignedProductIdentifier3 : 0811180039625 ExternallyAssignedProductIdentifier4 : 0638888631667 ExternallyAssignedProductIdentifier5 : 00638888631667 IncludedComponents : 1 Umbrella Base ItemDisplayDimensions_Height : 11.8 inches ItemDisplayDimensions_Length : 17.7 inches ItemDisplayDimensions_Width : 17.7 inches ItemDisplayWeight : 37.49 pounds ItemName : Zaquak 4 Pcs Umbrella Base Stand Replacement Parts,Patio Umbrella Base Replacement Parts Outdoor Umbrella Hole Ring Plug Cover with M8 Thread Screw Replacement Hand Knob(Black) ItemPackageDimensions_Height : 11.811 centimeters ItemPackageDimensions_Length : 5.4102 centimeters ItemPackageDimensions_Width : 8.9916 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : patio-umbrella-bases ItemTypeName : Patio Umbrella Holder Manufacturer : Zaquak Material : Plastic ModelName : Daisy Umbrella Base ModelNumber : UMPART3 MountingType : Deck Mount NumberOfBoxes : 1 NumberOfItems : 1 OpeningMechanism : Manual Lift PackageLevel : unit PartNumber : GT-70852-OP Pattern : Solid ProductDescription : Umbrella Base Stand Replacement Parts ProductSiteLaunchDate : 2021-07-06T11:23:43.529Z RecommendedUsesForProduct : Residential Size : 17.7" SpecificUsesForProduct1 : Rain SpecificUsesForProduct2 : Sun Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudience : Adult UnitCount : 1