TYC high quality ANSI BL Leaf Chain

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ANSI Code	Pitch		Plate Combin.	Pin Dims.		Pin diam. D	Plate Dims.		Plate height F	Break load N
ANSI Code	inch	mm	Plate Combin.	C	B	Pin diam. D	T	H	Plate height F	Break load N
BL-422	1/2"	12.70	2 x 2	5.4	7.8	5.09	2.01	8.48	12.06	26487
BL-423			2 x 3	6.46	8.86			10.62		26487
BL-434			3 x 4	8.58	10.98			14.86		39730
BL-444			4 x 4	9.64	12.04			16.97		52974
BL-446			4 x 6	11.76	14.16			21.21		52974
BL-466			6 x 6	13.88	16.28			25.45		79461
BL-522	5/8"	15.875	2 x 2	6.34	9.14	5.96	2.38	9.91	15.08	41692
BL-523			2 x 3	7.48	10.28			12.40		41692
BL-534			3 x 4	9.94	12.74			17.35		62784
BL-544			4 x 4	11.10	13.90			19.81		83385
BL-546			4 x 6	13.58	16.38			24.77		83385
BL-566			6 x 6	16.06	18.86			29.72		125077
BL-622	3/4"	19.05	2 x 2	8.50	12.40	7.94	3.18	13.41	18.10	64255
BL-623			2 x 3	9.86	13.76			16.76		64255
BL-634			3 x 4	13.14	17.04			23.47		98100
BL-644			4 x 4	14.81	18.71			26.82		129492
BL-646			4 x 6	18.16	22.06			33.53		129492
BL-666			6 x 6	21.52	25.42			40.23		194238
BL-822	1"	25.40	2 x 2	10.30	14.20	9.54	3.99	16.56	24.13	103005
BL-823			2 x 3	12.45	16.35			20.70		103005
BL-834			3 x 4	16.40	20.30			28.98		152055
BL-844			4 x 4	18.70	22.60			33.12		206010
BL-846			4 x 6	22.45	26.35			41.40		206010
BL-866			6 x 6	26.75	30.65			49.68		294300
BL-1023	1 1/4"	31.75	2 x 3	15.04	19.64	11.11	4.80	24.77	30.18	147150
BL-1034			3 x 4	19.84	24.44			34.67		220725
BL-1044			4 x 4	22.19	26.79			39.62		294300
BL-1046			4 x 6	26.96	31.56			49.53		294300
BL-1066			6 x 6	31.72	36.32			59.44		441450
BL-1223	1 1/2"	38.10	2 x 3	17.16	22.16	12.71	5.57	29.08	36.19	196200
BL-1234			3 x 4	22.76	27.76			40.72		294300
BL-1244			4 x 4	25.58	30.58			46.53		392400
BL-1246			4 x 6	31.18	36.18			58.17		392400
BL-1266			6 x 6	37.00	42.00			69.80		588600
BL-1422	1 3/4"	44.45	2 x 2	16.12	21.16	14.29	6.49	26.42	42.22	235440
BL-1423			2 x 3	19.27	24.31			33.22		235440
BL-1434			3 x 4	25.80	30.84			46.23		353160
BL-1444			4 x 4	29.05	34.09			52.83		470880
BL-1446			4 x 6	35.30	40.34			66.04		470880
BL-1466			6 x 6	41.82	46.86			79.25		706320
BL-1622	2"	50.8	2 x 2	18.0	23.0	17.46	7.14	29.5	48.26	343350
BL-1623			2 x 3	21.7	26.7			36.9		343350
BL-1634			3 x 4	29.0	34.0			51.5		618030
BL-1644			4 x 4	32.8	37.8			58.8		698472
BL-1646			4 x 6	40.0	45.0			73.3		698472
BL-1666			6 x 6	47.3	52.3			87.8		1047708

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