ID inside diameter	AR aspect ratio	RPO rings per ozt	1-16 rings each	17-65 25% off each	66 50% off each	Stock Status
6.0mm	2.36	21	5.25	3.93	2.62	MTO
6.5mm	2.56	20	5.46	4.09	2.73	MTO
7.0mm	2.76	19	5.69	4.26	2.84	MTO
7.5mm	2.95	18	5.94	4.46	2.97	MTO
8.0mm	3.15	18	5.94	4.46	2.97	MTO
8.5mm	3.35	17	6.23	4.67	3.11	MTO
9.0mm	3.54	17	6.23	4.67	3.11	MTO
9.5mm	3.74	16	6.56	4.92	3.28	MTO
10.0mm	3.94	15	6.92	5.19	3.46	MTO
11.0mm	4.33	13	7.82	5.87	3.91	MTO
12.0mm	4.72	13	7.82	5.87	3.91	MTO
14.0mm	5.51	11	9.06	6.79	4.53	MTO
16.0mm	6.3	10	9.86	7.39	4.93	MTO