Smooth Bore Ring Gages

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

HITCO

2.5270 CL XX MASTER PLAIN BORE RING GAGE 2.5313 -.0043 2 17/32 64 mm 2.527 - MB2949AP1

1.5545 MASTER PLAIN BORE RING GAGE 1.5625 -.0080 UNDERSIZE 1 9/16 39.484 mm - AR2260AP1

1.624 MASTER PLAIN BORE RING GAGE 1.6250 -.0010 UNDERSIZE 1 5/8 41.250 mm 1.6240 - AR2257AP1

GLASTONBURY GAGE

1.6880 CL X MASTER PLAIN BORE RING GAGE 1.6875 +.0005 1 11/16 43 mm 1.688 - AR2255AP1

GLASTONBURY GAGE

1.4725 CL XX MASTER PLAIN BORE RING GAGE 1.4688 +.0037 1 15/32 37.402 mm - AR2258AP1

1.5545 MASTER PLAIN BORE RING GAGE 1.5625 -.0080 UNDERSIZE 1 9/16 39.484 mm - AR2256AP1

GLASTONBURY GAGE

1.6880 CL XX MASTER PLAIN BORE RING GAGE 1.6875 +.0005 1 11/16 43 mm 1.688 - AR2268AP1