Chain Part#	Pitch (inches)	Plat Lacing	Overall Width (F)	Pin Diameter (A)	Plate Height (H)	Plate Thickness (T)	Bearing Area Square Inches	Weight Per ft. Pounds Average	Average Tensil Strength Pounds	Connecting Link Part#
AL422	1/2	2x2	0.315	0.156	0.410	0.060	0.018	0.24	4,000	AL422-CL
AL423	1/2	2x3	0.374	0.156	0.410	0.060	0.028	0.30	4,000	AL423-CL
AL434	1/2	3x4	0.496	0.156	0.410	0.060	0.037	0.41	6,100	AL434-CL
AL442	1/2	4x2	0.440	0.156	0.410	0.060	0.018	0.35	4,000	AL442-CL
AL444	1/2	4x4	0.559	0.156	0.410	0.060	0.037	0.46	8,000	AL444-CL
AL446	1/2	4x6	0.677	0.156	0.410	0.060	0.055	0.57	8,200	AL446-CL
AL466	1/2	6x6	0.799	0.156	0.410	0.060	0.055	0.69	12,000	AL466-CL
AL488	1/2	8x8	1.039	0.156	0.410	0.060	0.073	0.92	16,000	AL488-CL
AL522	5/8	2x2	0.413	0.200	0.513	0.080	0.032	0.41	6,600	AL522-CL
AL544	5/8	4x4	0.736	0.200	0.513	0.080	0.063	0.82	13,200	AL544-CL
AL566	5/8	6x6	1.055	0.200	0.513	0.080	0.095	1.20	19,800	AL566-CL
AL588	5/8	8x8	1.378	0.200	0.513	0.080	0.126	1.60	26,500	AL588-CL
AL622	3/4	2x2	0.484	0.234	0.615	0.094	0.044	0.58	9,000	AL622-CL
AL644	3/4	4x4	0.878	0.234	0.615	0.094	0.088	1.14	18,000	AL644-CL
AL666	3/4	6x6	1.264	0.234	0.615	0.094	0.132	1.70	27,100	AL666-CL
AL688	3/4	8x8	1.646	0.234	0.615	0.094	0.176	2.26	36,100	AL688-CL
AL822	1	2x2	0.646	0.312	0.820	0.125	0.079	0.92	16,000	AL822-CL
AL844	1	4x4	1.165	0.312	0.820	0.125	0.157	1.81	32,100	AL844-CL
AL866	1	6x6	1.693	0.312	0.820	0.125	0.236	2.70	48,100	AL866-CL
AL888	1	8x8	2.189	0.312	0.820	0.125	0.314	3.59	64,200	AL888-CL
AL1022	1 1/4	2x2	0.807	0.375	1.025	0.156	0.118	1.45	23,100	AL1022-CL
AL1044	1 1/4	4x4	1.449	0.375	1.025	0.156	0.235	2.86	46,100	AL1044-CL
AL1066	1 1/4	6x6	2.087	0.375	1.025	0.156	0.353	4.26	69,200	AL1066-CL
AL1088	1 1/4	8x8	2.724	0.375	1.025	0.156	0.471	5.66	92,200	AL1088-CL
AL1222	1 1/2	2x2	0.906	0.437	1.230	0.187	0.127	1.91	32,100	AL1222-CL
AL1244	1 1/2	4x4	1.728	0.437	1.230	0.187	0.255	3.79	64,200	AL1244-CL
AL1266	1 1/2	6x6	2.492	0.437	1.230	0.187	0.382	5.65	96,300	AL1266-CL
AL1288	1 1/2	8x8	3.256	0.437	1.230	0.187	0.510	7.52	128,400	AL1288-CL
AL1422	1 3/4	2x2	1.114	0.500	1.435	0.219	0.220	2.96	41,100	AL1422-CL
AL1444	1 3/4	4x4	1.967	0.500	1.435	0.219	0.440	5.82	82,300	AL1444-CL
AL1466	1 3/4	6x6	2.902	0.500	1.435	0.219	0.660	8.71	123,300	AL1466-CL
AL1488	1 3/4	8x8	3.787	0.500	1.435	0.219	0.880	11.58	164,500	AL1488-CL
AL1622	2	2x2	1.268	0.562	1.640	0.250	0.283	3.92	43,000	AL1622-CL
AL1644	2	4x4	2.287	0.562	1.640	0.250	0.566	7.73	86,000	AL1644-CL
AL1666	2	6x6	3.307	0.562	1.640	0.250	0.850	11.54	129,000	AL1666-CL
AL1688	2	8x8	4.323	0.562	1.640	0.250	1.133	15.35	195,000	AL1688-CL