Smooth Bore Ring Gages

GSG

.78783 CLASS X MASTER PLAIN BORE RING GAGE .7813 +.0065 OVERSIZE 25/32 20 mm - AS0120RD

2.3415 & 2.3446 MASTER PLAIN BORE RING GAGE 2.3438 +.0008 2 11/32 59.553 mm - AS0119RD

GLASTONBURY GAGE

42.500 MASTER PLAIN BORE RING GAGE ONSIZE 43 mm 1.6732 42.50 42.5 - AS0085LVR

1.782 CL X MASTER PLAIN BORE RING GAGE 1.7813 +.0007 1 25/32 45.263 mm 1.7820 - AS0084LVR

DEARBORN

1.924 MASTER PLAIN BORE RING GAGE 1.9219 +.0021 UNDERSIZE 1 59/64 49 mm 1.9240 - AS0081LVR

1.945 MASTER PLAIN BORE RING GAGE 1.9375 +.0075 1 15/16 49.403 mm 1.9450 - AS0089RD

1.6538 CLASS XX MASTER PLAIN BORE RING GAGE 2.000 -.346 UNDERSIZE 2 mm .0651 - AS0088RD

MERCURY GAGE

.8160 CL XX MASTER PLAIN BORE RING GAGE .8125 +.0035 13/16 20.726 mm .816 - AS0098RD

1.9000 CL X MASTER PLAIN BORE RING GAGE 1.9063 -.0063 1 29/32 48.260 mm 1.900 - AS0100RD

RINGMASTER

.7812 MASTER PLAIN BORE RING GAGE .7813 -.0001 UNDERSIZE 25/32 20 mm RINGMASTER - AS0097RD

GSG

.6715 CLASS Y MASTER PLAIN BORE RING GAGE .6719 -.0004 OVERSIZE 43/64 17 mm - AS0099RD

MITUTOYO

.64980 MASTER PLAIN BORE RING GAGE .6563 -.0065 UNDERSIZE 21/32 16.505 mm .6498 - AS0096RD