3M 051141-28442 Disc Pad Hub, 2-1/2 in Dia, 3/8-24 INT x 5/8-11 EXT Thread, For Use With 7 - 9 in Disc Pad Face Plates

3M Disc Pad Hub, For Use With: 7 - 9 in Disc Pad Face Plates, 2-1/2 in Dia, 3/8-24 INT x 5/8-11 EXT Thread, Black

• 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
• 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
• Holds the face plate firmly in position to support a fiber disc with a 7/8 in 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