Specification Brand : SUBRILLI BulletPoint1 : [SPECIFICATION]: Dia 6"; Slightly smaller than the polishing pad, which effectively protects the backer pad and is not easy to collide during work; BulletPoint2 : [PREMIUM QUALITY]: Aluminum body provide longer working life and can bear heavy duty working as steel body but lighter weight; BulletPoint3 : [EASE TO USE]: Allows quick and easy pad changes, you can quickly attach or replace pads to the backing plate while you work; BulletPoint4 : [FITS MOST POLISHERS AND GRINDERS]: This aluminum backer pad with 5/8"-11 arbor is used on most polishing pads for connecting with polishers and grinders; BulletPoint5 : [USE]: Wet or dry use, Max RPM 5000. Color : Silver CompatibleMaterial : Stone CompatibleMaterial1 : Aluminum CompatibleMaterial2 : Alloy Steel CompatibleMaterial3 : Stone ConstructionType : Coated ExternallyAssignedProductIdentifier : 6425935925985 ExternallyAssignedProductIdentifier1 : 0680168907146 ExternallyAssignedProductIdentifier2 : 680168907146 IncludedComponents : inc ItemName : SUBRILLI 6 Inch Aluminum Backer Pad with 5/8"-11 Thread for Angle Grinder Stone Sanding Polishing ItemPackageDimensions_Height : 1.2 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemTypeKeyword : sanding-disc-backing-pads Manufacturer : SCHERY TRADING CO., LTD Material : Silicone Material1 : Aluminum Material2 : Nylon Material3 : Foam MaximumRotationalSpeed : 11000 rpm ModelNumber : YT2021041603 NumberOfItems : 1 PackageLevel : unit PartNumber : 5W016C ProductDescription : Light weight and durable, provide longer working life and can bear heavy duty working, a good choice of rigid backer pads ProductSiteLaunchDate : 2022-04-11T02:20:54.915Z Size : 6 Inch Style : hook and loop SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Stone SurfaceRecommendation1 : Metal SurfaceRecommendation2 : Drywall SurfaceRecommendation3 : Wood UnitCount : 1 WaterResistanceLevel : waterproof