Chain
Our welded chain products include system 3 (proof coil), system 4 (high test), system 7 (transport), system 8 (overhead lifting), and stainless steel. Stocked in sizes from 1/8" to 1 1/4", all chain products can be specially cut to your needs.
Chain
Strength Chart |
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Standard
Chain |
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System
Number |
Trade
Size (In.) |
Working
Load Limit (Lbs.) |
3
(Proof Coil) |
1/8 |
375 |
3/16 |
750 |
|
1/4 |
1250 |
|
5/16 |
1900 |
|
3/8 |
2650 |
|
7/16 |
3500 |
|
1/2 |
4500 |
|
5/8 |
6900 |
|
3/4 |
9750 |
|
7/8 |
11375 |
|
4
(High Test) |
1/4 |
2600 |
5/16 |
3900 |
|
3/8 |
5400 |
|
7/16 |
7200 |
|
1/2 |
9200 |
|
5/8 |
11500 |
|
3/4 |
16200 |
|
7
(Transport) |
1/4 |
3150 |
5/16 |
4700 |
|
3/8 |
6600 |
|
7/16 |
8750 |
|
1/2 |
11300 |
|
8
(Overhead Lifting) |
7/32 |
2100 |
9/32 |
3500 |
|
5/16 |
4500 |
|
3/8 |
7100 |
|
1/2 |
12000 |
|
5/8 |
18100 |
|
3/4 |
28300 |
|
7/8 |
34200 |
|
1 |
47700 |
|
1 1/4 |
72300 |
|
Stainless
Steel |
1/8 |
150 |
3/16 |
1200 |
|
1/4 |
2000 |
|
5/16 |
2450 |
|
3/8 |
3550 |
|
1/2 |
6500 |
|
System
3, 4, 7 and Stainless Steel Chain is not recommended for overhead
use. |
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