Chain

Fortune Rope & Metal Company has an extensive array of chain in stock for immediate delivery. Available in...

• ↦Self Color
• ↦Galvanized
• ↦Stainless Steel

Click on cable type below to view selection chart

Proof Coil Chain

NACM 84/90 (Grade 30 — G30)

Nominal Size	Material Diameter		Inside Length (max)		Inside Width (min)		Working Load Limit (max)		Proof Test (min)		Min. Breaking Load		Unit Weight per 100
In.	mm	in	mm	in	mm	in	kg	lb	kg	lb	kg	lb	kg	lb
1/8	4.0	0.157	23.9	0.94	6.4	0.25	180	400	3.6	800	7.1	1,600	8.8	19.4
3/16	5.5	0.217	24.8	0.96	7.7	0.30	365	800	7.1	1,600	14.2	3,200	18.3	40.3
1/4	7.0	0.276	31.5	1.24	9.8	0.38	590	1,300	11.6	2,600	23.2	5,200	30.0	66.1
5/16	8.0	0.315	32.8	1.29	11.2	0.44	860	1,900	15.1	3,400	30.2	6,800	39.0	86.0
3/8	10.0	0.394	35.0	1.38	14.0	0.55	1,200	2,650	23.6	5,300	47.2	10,600	64.5	142
1/2	13.0	0.512	45.5	1.79	18.2	0.72	2,040	4,500	39.8	8,950	79.6	17,900	110	242
5/8	16.0	0.630	56.0	2.20	20.0	0.79	3,130	6,900	60.5	13,600	121.0	27,200	162	357
3/4	20.0	0.787	70.0	2.76	25.0	0.98	4,810	10,600	94.2	21,200	188.4	42,400	254	560
7/8	22.0	00866	77.0	3.03	27.5	1.08	5,810	12,800	113.8	25,600	227.6	51,200	306	675
1	26.0	1.024	90.9	3.58	31.7	1.25	8,120	17,900	159.1	35,800	318.2	71,600	419	924

High Test Chain

NACM 84/90 (Grade 43 — G43)

Nominal Size	Material Diameter		Inside Length (max)		Inside Width (min)		Working Load Limit (max)		Proof Test (min)		Min. Breaking Load		Unit Weight per 100
In.	mm	in	mm	in	mm	in	kg	lb	kg	lb	kg	lb	kg	lb
1/4	7.0	0.276	31.5	1.24	9.8	0.38	1,180	2,600	16.7	3,750	33.3	7,500	30.0	66.1
5/16	8.0	0.315	32.8	1.29	11.2	0.44	1,770	3,900	21.8	4,900	43.2	9,700	39.0	86.0
3/8	10.0	0.394	35.0	1.38	14.0	0.55	2,450	5,400	33.8	7,600	67.6	15,200	67.3	148
1/2	13.0	0.512	45.5	1.79	18.2	0.72	4,170	9,200	57.3	12,900	114.2	25,700	110	242
5/8	16.0	0.630	56.0	2.20	20.0	0.79	5.900	13,000	86.7	19,500	173.4	39,000	162	357
3/4	20.0	0.787	70.0	2.76	25.0	0.98	9,160	20,200	134.7	30,300	269.4	60,600	254	560

Transport Chain

NACM 84/90 (Grade 70 — G70)

Nominal Size	Material Diameter		Inside Length (max)		Inside Width (min)		Working Load Limit (max)		Proof Test (min)		Min. Breaking Load		Unit Weight per 100
In.	mm	in	mm	in	mm	in	kg	lb	kg	lb	kg	lb	kg	lb
1/4	7.0	0.276	31.5	1.24	9.8	0.38	1,430	3,150	27.1	6,100	53.8	12,100	30.0	66.1
5/16	8.0	0.315	32.8	1.29	11.2	0.44	2,130	4,700	41.8	9,400	83.6	18,800	47.0	104
3/8	10.0	0.394	35.0	1.38	14.0	0.55	2,990	6,600	55.1	12,400	109.8	24,700	64.5	142
1/2	13.0	0.512	45.5	1.79	18.2	0.72	5,130	11,300	92.9	20,900	185.8	41,800	110	242

Double Loop Chain

(USA Standard Double Loop Chain)

Trade Size	Diameter (mm)	Inside Length (mm)	Outside Width (mm)	Breaking Load (lb)	Unit Weight (kg/100')
5	1.6	23.4	7.0	220	1.8
4	1.8	25.4	8.0	280	2.2
3	2.0	28.0	9.0	360	3.0
2	2.3	33.8	10.0	460	3.5
1	2.7	43.4	12.0	620	4.5
1L	2.7	51.6	12.0	620	4.2
1/0	3.0	45.2	14.0	800	5.7
1/0L	3.0	56.9	14.0	800	5.2
2/0	3.4	46.2	15.5	1020	7.5
2/0L	3.4	56.9	15.5	1020	7.0
3/0	3.8	55.6	17.0	1220	9.4
4/0	4.1	55.6	19.0	1460	11.0
6/0	4.9	74.0	21.0	2080	15.7