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SKU 7000120459
Legacy SKU 60980031565
UPC 00051144887439
Part Number 88743

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.

  • Threaded metal insert fits onto standard rotary sander or right angle grinder
  • Rigid hub provides firm support for fiber disc face plate
  • Versatile hub holds fiber disc face plates of all densities
  • Disc pad hub only—disc pad face plates and fiber discs sold separately
  • Various sizes available for different sized face plates
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On it's way to you October 10   


Minimum Order 10 Items
Order Increment 10 Items
  Multiple Application Use
  High Quality Products
  Global Shipping
  Industry Low Price
Product Dimensions
Imperial Metric
Width 6.3 in 16 cm
Length 12.3 in 31.24 cm
Diameter 2-1/2 in 63.5 mm
Shipping Dimensions
Weight 2.55 lb
Length 8.9 in
Width 9 in
Height 8.8 in
Color Black
Thread Size 5/8"-11


  1. What is the 3M™ Disc Pad Hub 88743 used for?

    The 3M™ Disc Pad Hub 88743 is designed to be used with standard Roloc™ threaded discs and provides secure attachment to a short shaft tool.

  2. How many disc pad hubs are included in each case of the 3M™ Disc Pad Hub 88743?

    There are ten (10) disc pad hubs included in each case of the 3M™ Disc Pad Hub 88743.

  3. Is the size of the disc pad hub compatible with most tools?

    Yes, this particular disc pad hub has a diameter of 2-1/2 inches and an internal thread measurement of 5/8 inches-11, making it compatible with most short shaft tools.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Product Description

The 3M™ Disc Pad Hub

The 3M™ Disc Pad Hub is designed to securely hold the face plate in position, providing excellent support for a fiber disc with a 7/8 inch center hole. The face plate is fastened to the hub using a compatible retainer nut, ensuring a reliable connection.

One of the key advantages of the disc pad hub is its versatility. It allows operators to choose from face plates with four different densities: Soft, Medium, Hard, and Extra-Hard. This flexibility enables users to tackle various grinding applications using a single power tool, making it a convenient and cost-effective solution.

Please note that the face plates are sold separately, allowing you to customize your setup based on your specific needs and preferences.

Brochures, Catalogs & Data Sheets
  • Pdf   Catalogs_3m indl prds accessor