Silicone & EPDM Standard Caps
55 Shore A Durometer

Our Standard Caps Size Chart is available below for your convenience.  For pricing & delivery, contact us at [email protected] or at 303-601-7129.

	ID		OD		L		Wall
ASI Part Number	in	mm	in	mm	in	mm	in	mm
AC-20-500	0.020	0.51	0.140	3.56	0.500	12.70	0.060	1.52
AC-35-500	0.035	0.89	0.135	3.43	0.500	12.70	0.050	1.27
AC-40-500	0.040	1.02	0.131	3.32	0.500	12.70	0.045	1.15
AC-40-750	0.040	1.02	0.130	3.30	0.750	19.05	0.045	1.15
AC-62-500	0.062	1.57	0.152	3.86	0.500	12.70	0.045	1.15
AC-62-750	0.062	1.57	0.150	3.81	0.750	19.05	0.044	1.12
AC-62-1000	0.062	1.57	0.182	4.62	1.000	25.40	0.060	1.35
AC-70-1000	0.070	1.78	0.161	4.08	1.000	25.40	0.045	1.15
AC-80-750	0.080	2.03	0.200	5.08	0.750	19.05	0.060	1.52
AC-93-500	0.093	2.36	0.195	4.95	0.500	12.70	0.051	1.30
AC-93-750	0.093	2.36	0.195	4.95	0.750	19.05	0.051	1.30
AC-93-1000	0.093	2.36	0.195	4.95	1.000	25.40	0.051	1.30
AC-100-500	0.100	2.54	0.202	5.13	0.500	12.70	0.051	1.30
AC-100-750	0.100	2.54	0.202	5.13	0.750	19.05	0.051	1.30
AC-100-1000	0.100	2.54	0.202	5.13	1.000	25.40	0.051	1.30
AC-100-1500	0.100	2.54	0.220	5.59	1.500	38.10	0.060	1.52
AC-109-500	0.109	2.77	0.229	5.82	0.500	12.70	0.060	1.52
AC-109-750	0.109	2.77	0.211	5.36	0.750	19.05	0.051	1.30
AC-109-1000	0.109	2.77	0.211	5.36	1.000	25.40	0.051	1.30
AC-120-250	0.120	3.05	0.220	5.59	0.250	6.35	0.050	1.27
AC-120-400	0.120	3.05	0.220	5.59	0.400	10.16	0.050	1.27
AC-125-500	0.125	3.18	0.227	5.77	0.500	12.70	0.051	1.30
AC-125-750	0.125	3.18	0.227	5.77	0.750	19.05	0.051	1.30
AC-125-1000	0.125	3.18	0.227	5.77	1.000	25.40	0.051	1.30
AC-125-1500	0.125	3.18	0.245	6.22	1.500	38.10	0.060	1.52
AC-135-625	0.135	3.43	0.255	6.48	0.625	15.88	0.060	1.52
AC-137-500	0.137	3.48	0.257	6.53	0.500	12.70	0.060	1.52
AC-137-1000	0.137	3.48	0.257	6.53	1.000	25.40	0.060	1.52
AC-140-500	0.140	3.56	0.260	6.60	0.500	12.70	0.060	1.52
AC-140-1000	0.140	3.56	0.260	6.60	1.000	25.40	0.060	1.52
AC-140-1500	0.140	3.56	0.260	6.60	1.500	38.10	0.060	1.52
AC-148-500	0.148	3.76	0.268	6.81	0.500	12.70	0.060	1.52
AC-148-750	0.148	3.76	0.268	6.81	0.750	19.05	0.060	1.52
AC-148-1000	0.148	3.76	0.268	6.81	1.000	25.40	0.060	1.52
AC-148-1500	0.148	3.76	0.268	6.81	1.500	38.10	0.060	1.52
AC-156-500	0.156	3.96	0.276	7.01	0.500	12.70	0.060	1.52
AC-156-1000	0.156	3.96	0.276	7.01	1.000	25.40	0.060	1.52
AC-156-1250	0.156	3.96	0.276	7.01	1.250	31.75	0.060	1.52
AC-156-1500	0.156	3.96	0.276	7.01	1.500	38.10	0.060	1.52
AC-165-1000	0.165	4.19	0.285	7.24	1.000	25.40	0.060	1.52
AC-165-1500	0.165	4.19	0.285	7.24	1.500	38.10	0.060	1.52
AC-172-500	0.172	4.37	0.292	7.42	0.500	12.70	0.060	1.52
AC-172-1000	0.172	4.37	0.292	7.42	1.000	25.40	0.060	1.52
AC-172-1500	0.172	4.37	0.292	7.42	1.500	38.10	0.060	1.52
AC-180-1000	0.180	4.57	0.300	7.62	1.000	25.40	0.060	1.52
AC-187-500	0.187	4.75	0.307	7.80	0.500	12.70	0.060	1.52
AC-187-610	0.187	4.75	0.307	7.80	0.610	15.49	0.060	1.52
AC-187-750	0.187	4.75	0.307	7.80	0.750	19.05	0.060	1.52
AC-187-1000	0.187	4.75	0.307	7.80	1.000	25.40	0.060	1.52
AC-187-1500	0.187	4.75	0.307	7.80	1.500	38.10	0.060	1.52
AC-197-500	0.197	5.00	0.317	8.05	0.500	12.70	0.060	1.52
AC-197-1000	0.197	5.00	0.317	8.05	1.000	25.40	0.060	1.52
AC-218-1000	0.218	5.54	0.338	8.59	1.000	25.40	0.060	1.52
AC-223-500	0.223	5.66	0.343	8.71	0.500	12.70	0.060	1.52
AC-223-750	0.223	5.66	0.343	8.71	0.750	19.05	0.060	1.52
AC-223-1000	0.223	5.66	0.343	8.71	1.000	25.40	0.060	1.52
AC-223-1500	0.223	5.66	0.343	8.71	1.500	38.10	0.060	1.52
AC-223-2165	0.223	5.66	0.343	8.71	2.165	54.99	0.060	1.52
AC-234-500	0.234	5.94	0.354	8.99	0.500	12.70	0.060	1.52
AC-234-787	0.234	5.94	0.354	8.99	0.787	19.99	0.060	1.52
AC-234-1000	0.234	5.94	0.354	8.99	1.000	25.40	0.060	1.52
AC-234-1250	0.234	5.94	0.354	8.99	1.250	31.75	0.060	1.52
AC-234-1500	0.234	5.94	0.354	8.99	1.500	38.10	0.060	1.52
AC-250-500	0.250	6.35	0.370	9.40	0.500	12.70	0.060	1.52
AC-250-1000	0.250	6.35	0.370	9.40	1.000	25.40	0.060	1.52
AC-250-1500	0.250	6.35	0.370	9.40	1.500	38.10	0.060	1.52
AC-260-500	0.260	6.60	0.380	9.65	0.500	12.70	0.060	1.52
AC-260-1000	0.260	6.60	0.380	9.65	1.000	25.40	0.060	1.52
AC-281-500	0.281	7.14	0.401	10.19	0.500	12.70	0.060	1.52
AC-281-750	0.281	7.14	0.401	10.19	0.750	19.05	0.060	1.52
AC-281-1000	0.281	7.14	0.401	10.19	1.000	25.40	0.060	1.52
AC-281-2000	0.281	7.14	0.401	10.19	2.000	50.80	0.060	1.52
AC-295-500	0.295	7.49	0.415	10.54	0.500	12.70	0.060	1.52
AC-295-750	0.295	7.49	0.415	10.54	0.750	19.05	0.060	1.52
AC-295-1000	0.295	7.49	0.415	10.54	1.000	25.40	0.060	1.52
AC-295-1500	0.295	7.49	0.415	10.54	1.500	38.10	0.060	1.52
AC-295-2350	0.295	7.49	0.415	10.54	2.350	59.69	0.060	1.52
AC-303-1000	0.303	7.70	0.433	11.00	1.000	25.40	0.065	1.65
AC-312-500	0.312	7.92	0.432	10.97	0.500	12.70	0.060	1.52
AC-312-1000	0.312	7.92	0.432	10.97	1.000	25.40	0.060	1.52
AC-312-1500	0.312	7.92	0.432	10.97	1.500	38.10	0.060	1.52
AC-312-2000	0.312	7.92	0.432	10.97	2.000	50.80	0.060	1.52
AC-340-500	0.340	8.64	0.460	11.68	0.500	12.70	0.060	1.52
AC-340-1000	0.340	8.64	0.460	11.68	1.000	25.40	0.060	1.52
AC-340-1500	0.340	8.64	0.460	11.68	1.500	38.10	0.060	1.52
AC-340-2000	0.340	8.64	0.460	11.68	2.000	50.80	0.060	1.52
AC-355-1000	0.355	9.02	0.475	12.07	1.000	25.40	0.060	1.52
AC-355-1500	0.355	9.02	0.475	12.07	1.500	38.10	0.060	1.52

 

	ID		OD		L		Wall
ASI Part Number	in	mm	in	mm	in	mm	in	mm
AC-366-1000	0.366	9.30	0.486	12.34	1.000	25.40	0.060	1.52
AC-366-1500	0.366	9.30	0.486	12.34	1.500	38.10	0.060	1.52
AC-375-500	0.375	9.53	0.495	12.57	0.500	12.70	0.060	1.52
AC-375-750	0.375	9.53	0.495	12.57	0.750	19.05	0.060	1.52
AC-375-1000	0.375	9.53	0.495	12.57	1.000	25.40	0.060	1.52
AC-375-1500	0.375	9.53	0.495	12.57	1.500	38.10	0.060	1.52
AC-375-1969	0.375	9.53	0.495	12.57	1.969	50.01	0.060	1.52
AC-406-1000	0.406	10.31	0.526	13.36	1.000	25.40	0.060	1.52
AC-406-1500	0.406	10.31	0.526	13.36	1.500	38.10	0.060	1.52
AC-437-250	0.437	11.10	0.557	14.15	0.250	6.35	0.060	1.52
AC-437-1000	0.437	11.10	0.557	14.15	1.000	25.40	0.060	1.52
AC-437-2000	0.437	11.10	0.557	14.15	2.000	50.80	0.060	1.52
AC-456-500	0.456	11.58	0.576	14.63	0.500	12.70	0.060	1.52
AC-456-750	0.456	11.58	0.576	14.63	0.750	19.05	0.060	1.52
AC-456-1000	0.456	11.58	0.576	14.63	1.000	25.40	0.060	1.52
AC-456-1500	0.456	11.58	0.576	14.63	1.500	38.10	0.060	1.52
AC-456-1969	0.456	11.58	0.576	14.63	1.969	50.01	0.060	1.52
AC-468-1000	0.468	11.89	0.588	14.94	1.000	25.40	0.060	1.52
AC-468-1500	0.468	11.89	0.588	14.94	1.500	38.10	0.060	1.52
AC-475-4000	0.475	12.07	0.595	15.11	4.000	101.60	0.060	1.52
AC-480-1000	0.480	12.19	0.600	15.24	1.000	25.40	0.060	1.52
AC-480-1500	0.480	12.19	0.600	15.24	1.500	38.10	0.060	1.52
AC-500-750	0.500	12.70	0.620	15.75	0.750	19.05	0.060	1.52
AC-500-1500	0.500	12.70	0.620	15.75	1.500	38.10	0.060	1.52
AC-500-3000	0.500	12.70	0.620	15.75	3.000	76.20	0.060	1.52
AC-500-4000	0.500	12.70	0.620	15.75	4.000	101.60	0.060	1.52
AC-535-750	0.535	13.59	0.655	16.64	0.750	19.05	0.060	1.52
AC-535-1000	0.535	13.59	0.655	16.64	1.000	25.40	0.060	1.52
AC-535-1500	0.535	13.59	0.655	16.64	1.500	38.10	0.060	1.52
AC-535-3000	0.535	13.59	0.655	16.64	3.000	76.20	0.060	1.52
AC-562-659	0.562	14.27	0.682	17.32	0.659	16.74	0.060	1.52
AC-562-800	0.562	14.27	0.682	17.32	0.800	20.32	0.060	1.52
AC-562-1100	0.562	14.27	0.682	17.32	1.100	27.94	0.060	1.52
AC-562-1500	0.562	14.27	0.682	17.32	1.500	38.10	0.060	1.52
AC-600-1500	0.600	15.24	0.720	18.29	1.500	38.10	0.060	1.52
AC-625-750	0.625	15.88	0.745	18.92	0.750	19.05	0.060	1.52
AC-625-1125	0.625	15.88	0.745	18.92	1.125	28.58	0.060	1.52
AC-625-1250	0.625	15.88	0.745	18.92	1.250	31.75	0.060	1.52
AC-625-1500	0.625	15.88	0.745	18.92	1.500	38.10	0.060	1.52
AC-625-2500	0.625	15.88	0.745	18.92	2.500	63.50	0.060	1.52
AC-687-625	0.687	17.45	0.807	20.50	0.625	15.88	0.060	1.52
AC-687-1000	0.687	17.45	0.807	20.50	1.000	25.40	0.060	1.52
AC-687-1250	0.687	17.45	0.807	20.50	1.250	31.75	0.060	1.52
AC-687-1500	0.687	17.45	0.807	20.50	1.500	38.10	0.060	1.52
AC-687-2500	0.687	17.45	0.807	20.50	2.500	63.50	0.060	1.52
AC-730-1500	0.730	18.54	0.850	21.59	1.500	38.10	0.060	1.52
AC-730-4325	0.730	18.54	0.850	21.59	4.325	109.86	0.060	1.52
AC-750-1500	0.750	19.05	0.870	22.10	1.500	38.10	0.060	1.52
AC-750-1750	0.750	19.05	0.870	22.10	1.750	44.45	0.060	1.52
AC-750-2000	0.750	19.05	0.870	22.10	2.000	50.80	0.060	1.52
AC-750-3500	0.750	19.05	0.870	22.10	3.500	88.90	0.060	1.52
AC-780-1500	0.780	19.81	0.900	22.86	1.500	38.10	0.060	1.52
AC-812-1000	0.812	20.62	0.932	23.67	1.000	25.40	0.060	1.52
AC-812-1500	0.812	20.62	0.932	23.67	1.500	38.10	0.060	1.52
AC-845-2844	0.845	21.46	0.965	24.51	2.844	72.24	0.060	1.52
AC-875-1000	0.875	22.23	0.995	25.27	1.000	25.40	0.060	1.52
AC-875-1500	0.875	22.23	0.995	25.27	1.500	38.10	0.060	1.52
AC-937-1500	0.937	23.80	1.057	26.85	1.500	38.10	0.060	1.52
AC-970-1500	0.970	24.64	1.090	27.69	1.500	38.10	0.060	1.52
AC-970-4000	0.970	24.64	1.090	27.69	4.000	101.60	0.060	1.52
AC-1000-820	1.000	25.40	1.120	28.45	0.820	20.83	0.060	1.52
AC-1000-1500	1.000	25.40	1.120	28.45	1.500	38.10	0.060	1.52
AC-1000-2000	1.000	25.40	1.120	28.45	2.000	50.80	0.060	1.52
AC-1062-1000	1.062	26.97	1.182	30.02	1.000	25.40	0.060	1.52
AC-1062-1500	1.062	26.97	1.182	30.02	1.500	38.10	0.060	1.52
AC-1062-2000	1.062	26.97	1.182	30.02	2.000	50.80	0.060	1.52
AC-1062-3414	1.062	26.97	1.182	30.02	3.414	86.72	0.060	1.52
AC-1125-1500	1.125	28.58	1.245	31.62	1.500	38.10	0.060	1.52
AC-1187-1500	1.187	30.15	1.307	33.20	1.500	38.10	0.060	1.52
AC-1250-1125	1.250	31.75	1.370	34.80	1.125	28.58	0.060	1.52
AC-1250-1500	1.250	31.75	1.370	34.80	1.500	38.10	0.060	1.52
AC-1350-1500	1.350	34.29	1.470	37.34	1.500	38.10	0.060	1.52
AC-1350-1750	1.350	34.29	1.470	37.34	1.750	44.45	0.060	1.52
AC-1375-1500	1.375	34.93	1.495	37.97	1.500	38.10	0.060	1.52
AC-1380-1000	1.380	35.05	1.500	38.10	1.000	25.40	0.060	1.52
AC-1380-1500	1.380	35.05	1.500	38.10	1.500	38.10	0.060	1.52
AC-1500-1000	1.500	38.10	1.620	41.15	1.000	25.40	0.060	1.52
AC-1500-1500	1.500	38.10	1.620	41.15	1.500	38.10	0.060	1.52
AC-1500-1750	1.500	38.10	1.620	41.15	1.750	44.45	0.060	1.52
AC-1625-2000	1.625	41.28	1.745	44.32	2.000	50.80	0.060	1.52
AC-1750-1500	1.750	44.45	1.870	47.50	1.500	38.10	0.060	1.52
AC-1750-2000	1.750	44.45	1.870	47.50	2.000	50.80	0.060	1.52
AC-1875-1500	1.875	47.63	1.995	50.67	1.500	38.10	0.060	1.52
AC-1875-2000	1.875	47.63	1.995	50.67	2.000	50.80	0.060	1.52
AC-2000-1000	2.000	50.80	2.120	53.85	1.000	25.40	0.060	1.52
AC-2000-2000	2.000	50.80	2.120	53.85	2.000	50.80	0.060	1.52
AC-2105-2000	2.105	53.47	2.225	56.52	2.000	50.80	0.060	1.52