Squareness of both V grooves to front and back sides: 197_in
Hold cylindrical workpieces for inspection and machining.
Two V-blocks per set.
Made of alloy steel.
Hardened to HRC60?2.
V groove on the top for large shafts.
V groove on the bottom for small shafts (except 6896-10).

Dynabrade 97568 3/8" NPT Female Safety Coupler
Dynabrade 97567 1/4" Safety Coupler, Male
3M 13131 Scotch-Brite Surface Conditioning Belt, 1/4 in x 24 in, A MED, 7000120661
Insize 7230, SCRIBER, 6928640320064
Dynabrade 98270 1/2" Male Coupler
3M 05741 Scotch-Brite Surface Conditioning Belt, 1/2 in x 24 in, A CRS, 7000120716
Dynabrade 98269 1/2" Female Coupler
3M 83980, Roloc Disc Pad TR, Extra Hard 4 in 5/8 -11 Internal, 7000119300
Dynabrade 95745 1/4" NPT Speed Regulator
3M 45093, Roloc Disc Pad TR, Extra Hard 3 in 1/4-20 Internal, 7000045285 