Smooth Bore Ring Gages

VAN KEUREN

.4985 CLASS XX MASTER PLAIN BORE RING GAGE .5000 -.0015 UNDERSIZE 1/2 12.662 mm - AR1857AJ1

GLASTONBURY GAGE

.3754 CLASS X MASTER PLAIN BORE RING GAGE .3750 +.0004 OVERSIZE 3/8 9.535 mm - AR1854AJ1

GLASTONBURY GAGE

.626 CLASS X MASTER PLAIN BORE RING GAGE .6250 +.0010 OVERSIZE 5/8 16 mm .6260 - AR1860AJ1

GLASTONBURY GAGE

.375 CLASS X MASTER PLAIN BORE RING GAGE ONSIZE 3/8 9.525 mm .3750 - AR1859AJ1

GLASTONBURY GAGE

.378 CL X MASTER PLAIN BORE RING GAGE .3750 +.0030 OVERSIZE 3/8 9.601 mm .3780 - AR1858AJ1

GLASTONBURY GAGE

.374 CL XX MASTER PLAIN BORE RING GAGE .3750 -.0010 UNDERSIZE 3/8 9.500 mm .3740 - AR1856AJ1

WOODWORTH

.7639 MASTER PLAIN BORE RING GAGE .7656 -.0017 OVERSIZE 49/64 19.403 mm -

.8002 CLASS X MASTER PLAIN BORE RING GAGE .7969 +.0033 UNDERSIZE 51/64 20.325 mm -

WOODWORTH

.7626 MASTER PLAIN BORE RING GAGE .7656 -.0030 OVERSIZE 49/64 19.370 mm -

WOODWORTH

.7985 MASTER PLAIN BORE RING GAGE .7969 +.0016 UNDERSIZE 51/64 20.282 mm -

WOODWORTH

.7996 MASTER PLAIN BORE RING GAGE .7969 +.0027 UNDERSIZE 51/64 20.310 mm -

WOODWORTH

.7638 MASTER PLAIN BORE RING GAGE .7656 -.0018 OVERSIZE 49/64 19.401 mm -