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Specifications for 3-Strand Ropes
Size |
Polypro |
Nylon |
Polyester |
Twisted Combo |
Manila |
Diameter
in inches
|
Circumference in
inches
|
Tensile
Strength
|
Lbs. Per
100 ft.
|
Tensile
Strength
|
Lbs. Per
100 ft.
|
Tensile
Strength
|
Lbs. Per
100 ft.
|
Tensile
Strength
|
Lbs. Per
100 ft.
|
Tensile
Strength
|
Lbs. Per
100 ft.
|
3/16 |
5/8 |
750 |
.7 |
900 |
1.0 |
900 |
1.2 |
- |
- |
405 |
1.4 |
1/4 |
3/4 |
1,200 |
1.2 |
1,490 |
1.5 |
1,490 |
2.0 |
1,200 |
1.6 |
540 |
1.8 |
5/16 |
1 |
1,710 |
1.8 |
2,300 |
2.5 |
2,300 |
3.1 |
1,870 |
2.5 |
900 |
2.6 |
3/8 |
1-1/8 |
2,440 |
2.8 |
3,340 |
3.5 |
3,340 |
4.5 |
2,700 |
3.6 |
1,215 |
3.8 |
7/16 |
1-1/4 |
3,160 |
3.8 |
4,500 |
5.0 |
4,500 |
6.2 |
3,500 |
4.8 |
1,575 |
4.9 |
1/2 |
1-1/2 |
3,780 |
4.7 |
5,750 |
6.5 |
5,750 |
8.0 |
4,400 |
6.2 |
2,385 |
7.0 |
9/16 |
1-3/4 |
4,600 |
6.1 |
7,200 |
8.2 |
7,200 |
10.2 |
5,200 |
7.9 |
3,105 |
9.6 |
5/8 |
2 |
5,600 |
7.5 |
9,350 |
10.5 |
9,000 |
13.0 |
6,100 |
9.5 |
3,960 |
12.7 |
3/4 |
2-1/4 |
7,650 |
10.7 |
12,800 |
14.5 |
11,300 |
17.5 |
8,400 |
13.5 |
4,860 |
15.9 |
13/16 |
2-1/2 |
8,900 |
12.7 |
15,300 |
17.0 |
14,000 |
21.0 |
- |
- |
5,850 |
18.6 |
7/8 |
2-3/4 |
10,400 |
15.0 |
18,000 |
20.0 |
16,200 |
25.0 |
11,125 |
18.0 |
6,930 |
21.4 |
1 |
3 |
12,600 |
18.0 |
22,600 |
26.4 |
19,800 |
30.4 |
13,175 |
21.8 |
8,100 |
25.7 |
1-1/16 |
3-1/4 |
14,400 |
20.4 |
26,000 |
29.0 |
23,000 |
34.4 |
14,775 |
24.5 |
9,450 |
29.8 |
1-1/8 |
3-1/2 |
16,500 |
23.8 |
29,800 |
34.0 |
26,600 |
40.0 |
16,325 |
27.1 |
10,800 |
34.3 |
1-1/4 |
3-3/4 |
18,900 |
27.0 |
33,800 |
40.0 |
29,800 |
46.2 |
19,900 |
33.4 |
12,150 |
39.7 |
1-5/16 |
4 |
21,200 |
30.4 |
38,800 |
45.0 |
33,800 |
52.5 |
21,950 |
36.5 |
13,500 |
45.6 |
1-1/2 |
4-1/2 |
26,800 |
38.4 |
47,800 |
55.0 |
42,200 |
67.0 |
28,250 |
47.0 |
16,650 |
57.0 |
1-5/8 |
5 |
32,400 |
47.6 |
58,500 |
66.5 |
51,500 |
82.0 |
32,950 |
55.0 |
20,250 |
71.1 |
1-3/4 |
5-1/2 |
38,800 |
59.0 |
70,000 |
83.0 |
61,000 |
98.0 |
36,850 |
62.0 |
23,850 |
85.0 |
2 |
6 |
46,800 |
69.0 |
83,000 |
95.0 |
72,000 |
118.0 |
48,050 |
81.0 |
27,900 |
102.0 |
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