**PLEASE READ**
I tried to remove this Trav-A-Dial from the Face Plate that's bolts to it's backside (that Face Plate bolts onto the BR-21 Bracket) While trying to remove those 2 Allen Screws, they're so tight I twisted my Allen Wrench trying to break those screws loose. You may have to mill the heads off the Allen Screws to remove that back face mounting plate, or if you actually need to use that BR-21 Bracket, you can just bolt that Face Plate back onto it.
SWI Trav-A-Dial .001" #6A Travel Dial Readout w/ M3 Mounting Base and BR-21 Bracket. Other that stuck Allen screw indicator dials works as it should; it just needs a little elbow grease.