Smooth Bore Ring Gages

.7501 MASTER PLAIN BORE RING GAGE .7500 +.0001 OVERSIZE 3/4 19 mm INSPECTION - BT3634AC4

1.1150 CL X MASTER PLAIN BORE RING GAGE 1.1250 -.0100 1 1/8 28.321 mm 1.115 - BT3624AC4

.6249 CARBIDE MASTER PLAIN BORE RING GAGE .6250 -.0001 UNDERSIZE 5/8 16 mm CHECK - BT3623AC4

1.0090 CL X MASTER PLAIN BORE RING GAGE 1.0000 +.0090 1.0 25.629 mm 1.009 CHECK - BT3622AC4

1.0160 MASTER PLAIN BORE RING GAGE 1.0156 +.0004 UNDERSIZE 1 1/64 26 mm 1.016 - BT3621AC4

.3740 CL XX CARBIDE MASTER PLAIN BORE RING GAGE .3750 -.0010 3/8 9.500 mm .374 - BT3633AC4

1.2901 MASTER PLAIN BORE RING GAGE 1.2813 +.0088 OVERSIZE 1 9/32 32.769 mm CHECK - BT3629AC4

1.2407 MASTER PLAIN BORE RING GAGE 1.2500 -.0093 UNDERSIZE 1 1/4 31.514 mm CHECK - BT3628AC4

.2346 CLASS XX MASTER PLAIN BORE RING GAGE .2344 +.0002 UNDERSIZE 15/64 6 mm - BT3632AC4

1.2410 CL X MASTER PLAIN BORE RING GAGE 1.2500 -.0090 1 1/4 31.521 mm 1.241 - BT3627AC4

.4328 CLASS Y MASTER PLAIN BORE RING GAGE .4375 -.0047 UNDERSIZE 7/16 11 mm - BT3631AC4

1.2460 CL XX MASTER PLAIN BORE RING GAGE 1.2500 -.0040 1 1/4 31.648 mm 1.246 - BT3626AC4