THE SHEFFIELD CORP.

THE SHEFFIELD CORP.

5/16 32 NS 2 THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2922 & .2955 INSPECTION

THE SHEFFIELD CORP.

7/8 18 N 3 THREAD PLUG GAGE .875 GO NO GO P.D.'S = .8389 & .8429 QUALITY CHECK

THE SHEFFIELD CORP.

7/8 9 NC 3 THREAD PLUG GAGE .875 GO NO GO P.D.'S = .8028 & .8077 INSPECTION

THE SHEFFIELD CORP.

SHEFFIELD .1260 DIA CLASS X MASTER PLAIN BORE RING GAGE OVERSIZE .1250 +.001 1/8

THE SHEFFIELD CORP.

SHEFFIELD .1280 DIA CLASS X MASTER PLAIN BORE RING GAGE OVERSIZE .1250 +.003 1/8

THE SHEFFIELD CORP.

SHEFFIELD .1875 DIA. CLASS X MASTER PLAIN BORE RING GAGE ONSIZE OF .1875 3/16

THE SHEFFIELD CORP.

SHEFFIELD .2061 DIA CLASS X MASTER PLAIN BORE RING GAGE OVERSIZE 2.0 +.061 2"

THE SHEFFIELD CORP.

SHEFFIELD .3069 DIA CLASS XX MASTER PLAIN BORE RING GAGE UNDERSIZE .3125 5/16

THE SHEFFIELD CORP.

SHEFFIELD .3112 DIA. MASTER PLAIN BORE RING GAGE UNDERSIZE .3125 -.0013 5/16

THE SHEFFIELD CORP.

SHEFFIELD .3117 DIA. CLASS X MASTER PLAIN BORE RING GAGE UNDERSIZE .3125 5/16

THE SHEFFIELD CORP.

SHEFFIELD .3120 DIA CLASS X MASTER PLAIN BORE RING GAGE UNDERSIZE .3125 5/16

THE SHEFFIELD CORP.

SHEFFIELD .3123 DIA CLASS X MASTER PLAIN BORE RING GAGE UNDERSIZE .3125 5/16