Specification Brand : Pro-Graad BulletPoint : Remove paint and rust BulletPoint1 : [IN THE BOX] - 1 each 4” Diameter Type R (TR R-Type) Roll Lock Quick Change Holder with 1/4" Shank. NOTE: This pad holder is only compatible for use with discs having the TYPE R (plastic thread button). BulletPoint2 : [QUALITY] – High quality 4-inch R Type Quick Change disc pad holder with excellent durability. Pro-Graad Type R Holders feature medium density rubber pad, an aluminum core, and a nickel-plated removable steel shank. BulletPoint3 : [SPECIFICATIONS] – This TR Style 4 inch holder is rated at 12,000 RPM, featuring a 3.75" diameter, and 2.5” overall height, weighing 3.2 oz. The package includes 1x 4” disc pad holder and 1x 1/4” shank. BulletPoint4 : [VERSATILE] - The Type R Pad Holder with a 1/4 shank fits various power tools like power drills, die grinders, and air grinders. BulletPoint5 : [COMPATIBILITY] – The pad holder is compatible with sanding, polishing, surface preparation/prep, and other disc consumables which have the Roloc Type R style button. BulletPoint6 : [PRODUCT GUARANTEE] - Pro-Graad 100% Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is an American Company with US Based Customer Support. CompatibleDevices : Die Grinder ConstructionType : Coated ExternallyAssignedProductIdentifier : 4894878129804 ExternallyAssignedProductIdentifier1 : 0809916003743 ExternallyAssignedProductIdentifier2 : 809916003743 ExternallyAssignedProductIdentifier3 : 0603935137461 ExternallyAssignedProductIdentifier4 : 0603935140522 IncludedComponents : 1 each 4” Diameter Type R Quick Change Holder with 1/4" Shank. IndustryStandardIdentifier : R Type ItemName : 24 grit 15" Silicon-Carbide Open Coat Floor Sanding Disc with a 2" box of 20 ItemPackageDimensions_Height : 14.6 centimeters ItemPackageDimensions_Length : 1.9 centimeters ItemPackageDimensions_Width : 12 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : quick-change-discs Manufacturer : Virginia Abrasives Material : Heavy-Duty Paper ModelName : d67bff46-d69b-11ee-b505-325096b39f47 ModelNumber : roll-lock-2-us NumberOfItems : 1 PackageLevel : unit PartNumber : 715224 ProductDescription : 15" Floor Sanding Disc with 2" Center Arbor Hole, 24 Grit ProductSiteLaunchDate : 2011-06-18T07:00:00.000Z Size : 600/800/1000 Grit StreetDate : 2022-08-25T00:00:01Z Style : Type R SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1