3M 13627, 947, Hookit Disc Pad Holder, 7 in x 1 in x 5/8 in 5/8-11 Internal, 7000028353 
3M 83980, Roloc Disc Pad TR, Extra Hard 4 in 5/8 -11 Internal, 7000119300 
3M 45098, Roloc Disc Pad TR, Soft 1-1/2 in 1/4-20 Internal, 7000045277 
Insize 6531-5, 1-2-3 BLOCKS, 3x2x1″, 6928640379338
$74.60
Pairs of matched blocks for positioning and set-up
Screws and wrench are included
Hardness HRC 55-62
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