DIAMETER		SINGLE LEG	2 LEG		3 LEG	4 LEG		MINIMUM BREAKING LOAD
Mm	inch		0 - 90	90 - 120	0 - 90	0 - 90	90 - 120	Tonne
4	1/8	0.2	0.28	0.2	0.42	0.42	0.23	0.96
5	3/16	0.3	0.42	0.3	0.63	0.63	0.35	1.5
6	1/4	0.4	0.56	0.4	0.84	0.84	0.46	2.32
8	5/6	0.8	1.12	0.8	1.68	1.68	0.92	4.11
10	3/8	1	1.4	1	2.1	2.1	1.5	6.42
13	1/2	2.2	3	2.2	4.6	4.6	3.3	10.8
16	5/8	3.3	4.6	3.3	6.9	6.9	4.6	16.4
19	3/4	4.7	6.5	4.7	9.8	9.8	7	23.1
22	7/8	6.3	8.8	6.3	13.2	13.2	9.4	31.1
25	1	8.8	12.3	8.8	18.4	18.4	13.2	43.4
28	1.1/8	10	14.7	10.5	22	22	15.7	50.4
32	1.1/4	13.1	18.3	13.1	27.5	27.5	19.6	65.7
35	1.3/8	15.7	21	15	31.5	31.5	22.5	78.7
38	1.1/2	18.5	25.9	18.5	38.8	38.8	27.7	92.8
44	1.3/4	25	35	25	52.5	52.5	37.5	124
52	2	35	49	35	73.5	73.5	52.5	174
56	2.1/4	40	56	40	84	84	60	201
60	2.3/8	46.2	64.6	46.2	97	97	69.3	231
64	2.1/2	55	77	55	115.5	115.5	82.5	274
71	2.3/4	66.6	93.2	66.6	139.8	139.8	99.9	333
77	3	77.8	108.9	77.8	163.4	163.4	116.7	289
80	3.1/8	83.4	116.7	83.4	175.1	175.1	125.1	417
83	3.1/4	89.4	125.2	89.4	187.7	187.7	134.1	447
86	3.3/8	95.4	133.5	95.4	200	200	143.1	477
90	3.1/2	113	158.2	113	237.3	237.3	169.5	565
96	3.3/4	127	177.8	127	266.7	266.7	190.5	635
103	4	143	200.2	143	300	300	214.5	715