Smooth Bore Ring Gages

31.0275 CLASS XX MASTER PLAIN BORE RING GAGE 31.000 +.027 OVERSIZE 31 mm 1.2216 - AS1345RD

.6150 CL X MASTER PLAIN BORE RING GAGE .6250 -.0100 UNDERSIZE 5/8 15.621 mm .615 - AS1299RD

20.400 CL X MASTER PLAIN BORE RING GAGE 20.000 +.400 OVERSIZE 20 mm .8031 20.40 - AS1298RD

.4490 CL X MASTER PLAIN BORE RING GAGE .4375 +.0115 OVERSIZE 7/16 11.405 mm .449 - AS1296RD

LOCKE

1.3090 MASTER PLAIN BORE RING GAGE 1.3125 -.0035 1 5/16 33.249 mm 1.309 - AS1295RD

1.4270 MASTER PLAIN BORE RING GAGE 1.4375 -.0105 1 7/16 36.246 mm 1.427 - MB9284RD

1.8145 CLASS XX MASTER PLAIN BORE RING GAGE 1.8125 +.0020 OVERSIZE 1 13/16 46 mm - MB9294RD

1.3425 CLASS X MASTER PLAIN BORE RING GAGE 1.3438 -.0013 UNDERSIZE 1 11/32 34 mm - MB9299RD

.6330 MASTER PLAIN BORE RING GAGE .6250 +.0080 OVERSIZE 5/8 16 mm .633 - MB9283RD

14.015 CLASS XX MASTER PLAIN BORE RING GAGE 14.000 +.015 OVERSIZE 14 mm .5518 - MB9289RD

14.015 CLASS XX MASTER PLAIN BORE RING GAGE 14.000 +.015 OVERSIZE 14 mm .5518 - MB9293RD

1.3419 CLASS X MASTER PLAIN BORE RING GAGE 1.3438 -.0019 UNDERSIZE 1 11/32 34 mm - MB9298RD