Diameter In.	mm	Lbs/Foot	Nom. Brk. Tons
3/8"	9.5	0.19	4.77
1/2"	13	0.35	8.4
9/16"	14.5	0.44	10.6
5/8"	16	0.54	13
3/4"	19	0.78	18.6
13/16"	20	0.91	21.8
7/8"	22	1.06	25.2
1"	26	1.38	32.8
1 1/8"	29	1.75	41.2
1 1/4"	32	2.16	50.7
1 3/8"	35	2.61	61
1 1/2"	38	3.11	72.3
1 5/8"	42	3.64	84.5