3M Disc Pad Hub 45190, 4-1/2 in x 5/8 in-11 Internal, Case of 10

• Disc pad hub only—disc pad face plates and fiber discs sold separately
• Rigid hub provides firm support for fiber disc face plate
• Threaded metal insert fits onto standard rotary sander or right angle grinder
• Various sizes available for different sized face plates
• Versatile hub holds fiber disc face plates of all densities

3M Disc Pad Hub has an internal threaded metal insert that threads onto the shaft of a sander and grinder to hold a disc pad face plate and fiber disc in place.

Our 3M Disc Pad Hub holds the face plate firmly in position to support a fiber disc with a 7/8 inch center hole, which is secured to the hub with a compatible retainer nut. The disc pad hub enables operators to select face plates with four different densities—Soft, Medium, Hard and Extra-Hard—offering the convenience of using a single power tool for multiple grinding applications. Face plates are sold separately.

Reliable 3M Disc Pad

The 3M Disc Pad Hub 45190 offers dependable performance for your sanding and grinding needs. This product is specifically designed as a disc pad hub only, meaning the disc pad face plates and fiber discs are sold separately for flexibility.

Its design supports a variety of applications by allowing you to choose the right face plates and discs. The exact model 45190 ensures compatibility with 3M accessories and tools.

Perfect 4-1/2 Inch Size

This disc pad hub measures 4-1/2 inches in diameter, making it suitable for many common sanding and grinding tasks. The size ensures a good balance between surface coverage and maneuverability during use.

With this dimension, you can expect consistent results on medium-sized projects. The 4-1/2 inch size is a popular choice for both professional and DIY users.

Secure 5/8 Inch-11 Thread

The hub features a 5/8 inch-11 internal threaded metal insert that fits standard rotary sanders and right angle grinders. This threading provides a secure and stable connection to your power tool.

Thanks to this thread size, you can quickly attach or remove the hub as needed. It ensures your sanding or grinding discs stay firmly in place during operation.

Convenient Case Of Ten

This product comes in a case of 10 hubs, offering great value and convenience for frequent users. Having multiple hubs on hand means less downtime when switching discs or replacing worn parts.

The pack size is ideal for workshops or job sites where multiple tools or operators need reliable disc pad hubs. It helps maintain productivity without frequent reordering.

Versatile Hub For Discs

The hub is designed to hold fiber disc face plates of all densities, including soft, medium, hard, and extra-hard options. This versatility lets you adapt to different grinding or sanding tasks with one tool.

Its rigid construction provides firm support for the fiber disc face plate, ensuring consistent performance. You can select face plates based on your project needs while using the same hub model.