Specification Brand : Pro-Graad BulletPoint1 : [IN THE BOX]: Refill pack of 6 pieces 1-1/2” Diameter Pro-Graad 46150 Hollow Center Quick Change Purple Brake Hub Cleaning Discs. NOTE: HOLDER TOOL IS NOT INCLUDED. Discs are compatible for use with Pro-Graad, Counteract HBCT16 Hub Pro, Hub Buddy & 3M TR+ Hub Cleaning Disc Holders. Not compatible with Counteract Hub Pro XL Holders. BulletPoint2 : [HOLLOW CENTER DESIGN]: Safely slides over and around wheel studs, preserving stud threads from damage during operation. BulletPoint3 : [RUST & CORROSION REMOVAL]: Efficiently and quickly eliminates rust, corrosion and debris without excessive material removal or gouging, ensuring wheel integrity. Discs will clean hub and wheel surfaces leaving mating surfaces ready for install. NOTE: For best performance, operate at speeds below 10,000 RPM, and only in forward (clockwise) direction. BulletPoint4 : [SILICON CARBIDE TECHNOLOGY]: Sharp mineral in a non-woven nylon web delivers high conformability, minimizing chunking while providing effective debris rust and corrosion removal. BulletPoint5 : [APPLICATIONS]: Specifically designed for Automotive, SUV, Light Truck, Utility Trailer, UTV, and ATV use, offering quick and effective cleaning of wheel-end mating surfaces. Pads are ideal for hub cleaning and resurfacing. 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. Color : Purple CompatibleDevices : Die Grinder CompatibleDevices1 : Pro-Graad CompatibleDevices2 : Hub Buddy Holder CompatibleDevices3 : Counteract HBCT16 Holder CompatibleDevices4 : 3M TR+ Hub Cleaning Disc Holder ConstructionType : Coated ExternallyAssignedProductIdentifier : 6958104827822 ExternallyAssignedProductIdentifier1 : 850059136218 ExternallyAssignedProductIdentifier2 : 0850059136218 IncludedComponents : 6 pieces Pro-Graad 46150 1-1/2" Brake Hub Cleaning Discs IndustryStandardIdentifier : 46150 ItemName : Pro-Graad 46150 6 Pack 1-1/2” Brake Hub Cleaning Discs, Brake Drum and Rotor, Around Wheel Studs Rust Removal, Replacement Pads Compatible with Pro-Graad Counteract Hub Buddy & 3M Hub Cleaning Holders ItemPackageDimensions_Height : 14.7066 centimeters ItemPackageDimensions_Length : 5.5118 centimeters ItemPackageDimensions_Width : 9.2964 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : quick-change-discs Manufacturer : Pro-Graad Material : Silicone Carbide MaximumRotationalSpeed : 10000 rpm ModelName : Brake Hub Cleaning Discs ModelNumber : 46150 NumberOfItems : 6 PartNumber : Brake Hub Cleaning Discs ProductDescription : Pro-Graad 46150 Quick Change Brake Hub Cleaning Pro Discs are engineered for the removal of rust and corrosion from brake hubs. Crafted with silicon carbide mineral embedded in a durable non-woven nylon web, these discs boast conformability, strength, and minimal chunking. Packaged conveniently in a 6-pack of replacement pads, they are tailored and compatible for use with Counteract, Hub Buddy and 3M Hub Cleaning Disc Holders to produce a comprehensive cleaning solution of wheel-end mating surfaces. Specifically targeting rust and debris removal from wheel-end components like hubs, brake drums, and wheel mating faces, these discs excel in thorough cleaning while preserving wheel stud threads. The innovative center hole design enables operators to navigate seamlessly around wheel studs, ensuring cleaning without jeopardizing the threads' integrity. It's essential to note that while these discs comprehensively clean around wheel studs, they aren't intended for cleaning the studs' threads themselves. However, by thoroughly cleaning other surfaces, they contribute significantly to achieving proper torque and clamping force for optimal wheel performance. Compatible with a range of vehicles, including Automotive, SUVs, Light Trucks, Utility Trailers, UTVs, and ATVs, these discs promise effective and efficient maintenance for various applications. NOTE: For best performance, operate at low speeds below 10,000 RPM, and in forward (clockwise) direction only. ProductSiteLaunchDate : 2023-12-19T04:44:19.746Z Size : 3 INCH Style : 1-1/2" Diameter Replacement Pads, 6 Pack SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 10