Specification Brand : Gnellkoor BulletPoint : Putty pads from STI Firestop. BulletPoint1 : 【Compatible Models】Replacement sander pad for DeWalt OE # 151281-08, DW4388; Compatible with DEWALT Orbital DW421, DW422, DW423, D26450, D26451/K,D26453/K, D26456 Porter Cable 343/343k, 343VSK, 382, 390/390K etc BulletPoint2 : 【Specification Size】5 inch sander replacement pad has 3 screw holes and 8 dust holes, the center round hole diameter is 1 inch / 25.4 mm, the replacement pad screw hole center distance is 1.41 inches / 36 mm, please confirm the machine size before purchase BulletPoint3 : 【Product Function】Orbital Sander Pad can prevents sander damage to disc holders in the work; High-density hook prevent sandpaper from flying out during work; 8 Holes design for effective use with dust collection, Prevent damage to disc holders and features BulletPoint4 : 【Product Material】5 inch orbital sander pad is made of engineering plastics and high quality soft rubber for more long lifetime. The engineering plastics are hard to be damaged, and the soft rubber can can reduce vibration from orbital sander for improved results BulletPoint5 : 【Save Mind and Effort】You need this sander pad to better complete your polishing work, no longer worry about the high temperature generated by friction melting your pad, and do not worry about the frequent replacement of the pad to bring you economic losses Color : Black & White CompatibleDevices : Orbital Sander CompatibleMaterial : Rubber CompatibleMaterial1 : Aluminum CompatibleMaterial2 : Ceramic CompatibleMaterial3 : Fiberglass CompatibleMaterial4 : Metal CompatibleMaterial5 : Glass ConstructionType : Coated CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 631105455565 ExternallyAssignedProductIdentifier2 : 0631105455565 FasteningType : 5/8 Inch - 11 Arbor GpsrSafetyAttestation : 1 IncludedComponents : Sander Pad IndustryStandardIdentifier : Backing Pad ItemForm : Putty ItemName : Replacement Sander Pads for Dewalt, 2 Pack 5" 8 Hole Hook and Loop Orbital Sander Pads for DeWalt DW420 DW421 DW422 DW423 DW426 D26451 Random Orbital Sander ItemPackageDimensions_Height : 26.0096 centimeters ItemPackageDimensions_Length : 1.905 centimeters ItemPackageDimensions_Width : 13.0048 centimeters ItemPackageQuantity : 1 ItemShape : Circular ItemTypeKeyword : sanding-disc-backing-pads ItemVolume : 1039.5 cubic_inches Manufacturer : Johnnyue Material : Rubber Material1 : Aluminum Oxide Material2 : Ceramic MaximumRotationalSpeed : 10000 rpm ModelName : PU Sander Pads 2 PACK ModelNumber : Jo-PSP NumberOfItems : 2 NumberOfPieces : 20 PackageLevel : unit PartNumber : Jo-PSP ProductDescription : PU Sander Pads for Dewalt 2 Pack ProductSiteLaunchDate : 2023-12-04T01:54:36.242Z Size : Standard Size SkipOffer : 1 SpecificationMet : ISO 104 StreetDate : 2016-02-18T00:00:01Z Style : 5 Inch SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 2 UnspscCode : 31191600 Viscosity : High Viscosity WaterResistanceLevel : not_water_resistant