Smooth Bore Ring Gages

2.1110 CL XX MASTER PLAIN BORE RING GAGE 2.1094 +.0016 2 7/64 53.619 mm 2.111 - BT2190BT3

2.3756 CL XXX MASTER PLAIN BORE RING GAGE 2.3750 +.0006 OVERSIZE 2 3/8 60.340 mm - BT2194BT3

2.3653 CLASS XX MASTER PLAIN BORE RING GAGE 2.3750 -.0097 UNDERSIZE 2 3/8 60 mm - BT2192BT3

2.3646 CLASS XX MASTER PLAIN BORE RING GAGE 2.3750 -.0104 UNDERSIZE 2 3/8 60 mm - BT2191BT3

.3760 CL XX MASTER PLAIN BORE RING GAGE .3750 +.0010 OVERSIZE 3/8 9.550 mm .376 - BT2213BT3

.2510 CL XX MASTER PLAIN BORE RING GAGE .2500 +.0010 OVERSIZE 1/4 6.375 mm .251 - BT2211BT3

1.9890 CL X MASTER PLAIN BORE RING GAGE 2.0000 -.0110 2.0 50.521 mm 1.989 CHECK - BT2186BT3

1.7182 CL X MASTER PLAIN BORE RING GAGE 1.7188 -.0006 1 23/32 43.642 mm CHECK - BT2187BT3

1.5753 CLASS XX MASTER PLAIN BORE RING GAGE 1.5781 -.0028 OVERSIZE 1 37/64 40 mm - BT2185BT3

2.3655 CLASS XX MASTER PLAIN BORE RING GAGE 2.3750 -.0095 UNDERSIZE 2 3/8 60 mm - BT2183BT3

1.6267 CL Y MASTER PLAIN BORE RING GAGE 1.6250 +.0017 OVERSIZE 1 5/8 41.318 mm - BT2184BT3

2.3705 CL XX MASTER PLAIN BORE RING GAGE 2.3750 -.0045 UNDERSIZE 2 3/8 60.211 mm - BT2182BT3