Smooth Bore Ring Gages

.6255 MASTER PLAIN BORE RING GAGE .6250 +.0005 OVERSIZE 5/8 16 mm INSPECTION - BR7821BR4

.6320 MASTER PLAIN BORE RING GAGE .6250 +.0070 OVERSIZE 5/8 16 mm .632 CHECK - BR7820BR4

.6252 CLASS XX MASTER PLAIN BORE RING GAGE .6250 +.0002 OVERSIZE 5/8 16 mm CHECK - BR7819BR4

.7560 MASTER PLAIN BORE RING GAGE .7500 +.0060 OVERSIZE 3/4 19.202 mm .756 CHECK - BR7818BR4

.56396 MASTER PLAIN BORE RING GAGE .5625 +.0015 OVERSIZE 9/16 14.325 mm CHECK - BR7817BR4

.5360 MASTER PLAIN BORE RING GAGE .5313 +.0047 OVERSIZE 17/32 13.614 mm .536 - BR7816BR4

.6680 MASTER PLAIN BORE RING GAGE .6719 -.0039 OVERSIZE 43/64 17 mm .668 CHECK - BR7815BR4

.62672 MASTER PLAIN BORE RING GAGE .6250 +.0017 OVERSIZE 5/8 16 mm INSPECTION - BR7814BR4

.6675 MASTER PLAIN BORE RING GAGE .6563 +.0112 OVERSIZE 21/32 17 mm INSPECTION - BR7813BR4

.61574 CLASS XX MASTER PLAIN BORE RING GAGE .6250 -.0093 UNDERSIZE 5/8 15.640 mm - BR7812BR4

.6915 CLASS XX MASTER PLAIN BORE RING GAGE .6875 +.0040 OVERSIZE 11/16 17.564 mm - BR7811BR4

.5241 MASTER PLAIN BORE RING GAGE .5313 -.0072 UNDERSIZE 17/32 13.312 mm CHECK - BR7810BR4