Smooth Bore Ring Gages

.1242 CLASS XX MASTER PLAIN BORE RING GAGE .1250 -.0008 UNDERSIZE 1/8 3 mm - AS1394RD

14.0145 CLASS X MASTER PLAIN BORE RING GAGE 14.000 +.015 OVERSIZE 14 mm .5518 - AS1388RD

.1241 CLASS XX MASTER PLAIN BORE RING GAGE .1250 -.0009 UNDERSIZE 1/8 3 mm - AS1379RD

.2722 CLASS XX MASTER PLAIN BORE RING GAGE .2813 -.0091 UNDERSIZE 9/32 7 mm - AS1383RD

.1228 CLASS XX MASTER PLAIN BORE RING GAGE .1250 -.0022 UNDERSIZE 1/8 3 mm - AS1393RD

.4515 CLASS X MASTER PLAIN BORE RING GAGE .4531 -.0016 OVERSIZE 29/64 11.468 mm - AS1387RD

2.1820 CL X MASTER PLAIN BORE RING GAGE 2.1875 -.0055 2 3/16 55.423 mm 2.182 - AS1382RD

.4055 CLASS X MASTER PLAIN BORE RING GAGE .4063 -.0008 UNDERSIZE 13/32 10.300 mm - AS1378RD

.3450 CL X MASTER PLAIN BORE RING GAGE .3438 +.0012 OVERSIZE 11/32 8.763 mm .345 - AS1392RD

.3180 & .3064 MASTER PLAIN BORE RING GAGE .3125 +.0055 5/16 8 mm .318 GO NO GO - AS1386RD

.4045 CLASS X MASTER PLAIN BORE RING GAGE .4063 -.0018 UNDERSIZE 13/32 10.274 mm - AS1381RD

.6160 CL X MASTER PLAIN BORE RING GAGE .6250 -.0090 UNDERSIZE 5/8 15.646 mm .616 - AS1377RD