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DIAMETER	NARROW DIMENSION
.197	.177
.250	.234
.252	.238
.257	.237
.260	.235
.263	.238
.265	.245
.312	.271
.312	.287
.316	.292
.375	.350
.378	.343
.380	.348
.384	.366
.390	.350
.441	.401
.444	.412
.505	.473
.506	.482
.512	.466
.512	.477
.517	.471
.520	.450
.520	.480
.525	.488
.555	.518
.568	.540
.630	.580
.760	.708
.875	.841
.974	.682
1.010	.973