Smooth Bore Ring Gages

PERFEX

2.2175 MASTER PLAIN BORE RING GAGE 2.2188 -.0013 UNDERSIZE 2 7/32 56.325 mm - MB2962AP1

HITCO

2.0430 CL XX MASTER PLAIN BORE RING GAGE 2.0469 -.0039 2 3/64 52 mm 2.043 - MB2957AP1

2.005 MASTER PLAIN BORE RING GAGE 2.0000 +.0050 OVERSIZE 2.0 51 mm 2.0050 - MB2947AP1

2.3765 CL Z MASTER PLAIN BORE RING GAGE 2.3750 +.0015 OVERSIZE 2 3/8 60.363 mm - MB2946AP1

1.9885 MASTER PLAIN BORE RING GAGE 2.0000 -.0115 UNDERSIZE 2.0 50.508 mm - MB2945AP1

2.872 MASTER PLAIN BORE RING GAGE 2.8750 -.0030 UNDERSIZE 2 7/8 73 mm 2.8720 - MB2954AP1

MOORE

3.3745 CL X MASTER PLAIN BORE RING GAGE 3.3750 -.0005 UNDERSIZE 3 3/8 85.712 mm - MB2955AP1

HITCO

1.5910 CL XX MASTER PLAIN BORE RING GAGE 1.5938 -.0028 1 19/32 40.411 mm 1.591 - MB2944AP1

2.0395 CLASS X MASTER PLAIN BORE RING GAGE 2.0313 +.0082 OVERSIZE 2 1/32 52 mm - MB2960AP1

2.2505 MASTER PLAIN BORE RING GAGE 2.2500 +.0005 OVERSIZE 2 1/4 57 mm - MB2952AP1

HEMCO

2.2560 CL Z MASTER PLAIN BORE RING GAGE 2.2500 +.0060 2 1/4 57.302 mm 2.256 - MB2953AP1

HEMCO

1.9985 CLASS Y MASTER PLAIN BORE RING GAGE 2.0000 -.0015 UNDERSIZE 2.0 50.762 mm - MB2948AP1