Smooth Bore Ring Gages

4.5253 CL Y MASTER PLAIN BORE RING GAGE 4.5313 -.0060 UNDERSIZE 4 17/32 115 mm - DW17975BB2

2.9534 CLASS X MASTER PLAIN BORE RING GAGE 2.9531 +.0003 UNDERSIZE 2 61/64 75 mm - DW17965BB2

1.6260 CL X MASTER PLAIN BORE RING GAGE 1.6250 +.0010 1 5/8 41.300 mm 1.626 - DW17959BB2

3.7510 CL X MASTER PLAIN BORE RING GAGE 3.7500 +.0010 3 3/4 95.275 mm 3.751 - DW17973BB2

3.1474 MASTER PLAIN BORE RING GAGE 3.1563 -.0089 UNDERSIZE 3 5/32 80 mm CHECK - DW17968BB2

2.2950 CL X MASTER PLAIN BORE RING GAGE 2.2969 -.0019 2 19/64 58.293 mm 2.295 - DW17957BB2

2.4395 CLASS XX MASTER PLAIN BORE RING GAGE 2.4375 +.0020 OVERSIZE 2 7/16 62 mm - DW17962BB2

3.3906 MASTER PLAIN BORE RING GAGE OVERSIZE 3 25/64 86 mm 3.3906" INSPECTION - DW17971BB2

GSG

2.3825 CL XX MASTER PLAIN BORE RING GAGE 2.3750 +.0075 OVERSIZE 2 3/8 60.516 mm - DW17956BB2

52.400 CL X MASTER PLAIN BORE RING GAGE 2.0625 2 1/16 OVERSIZE 2.06299 52.40 - DW17961BB2

2.7565 CLASS XX MASTER PLAIN BORE RING GAGE 2.7500 +.0065 OVERSIZE 2 3/4 70 mm - DW17945BB2

2.8570 CL X MASTER PLAIN BORE RING GAGE 2.8594 -.0024 2 55/64 72.568 mm 2.857 - DW17950BB2