Dynabrade 55242 Vane Set (4pk) 
Insize 2307-1R, REVERSE READING DIAL INDICATOR, 1", lug back, 6928640396649 
3M 80760, Flap Wheel 747D, T83, 2-1/2 in x 1 in x 1/4 in, 80 X-weight, 7000045315, 10 per case 
3M 11823, Disc Pad Hub, GL Quick Change, 4-1/2 in 5/8-11 Internal, 7100080331
$76.20
Factory Stock, 7-10 Day Leadtime
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.
