Grade 100 Lifting Chain
| Working Load Limit Lbs |
Rod Diam Inches |
A Inches |
B Inches |
Drum Length Feet |
N.W. Lbs per Ft. |
|---|---|---|---|---|---|
| 2,700 | 7/32 | 0.71 | 0.31 | 800 | 0.5 |
| 4,300 | 9/32 | 0.83 | 0.36 | 500 | 0.7 |
| 5,700 | 5/16 | 0.95 | 0.41 | 500 | 0.9 |
| 8,800 | 3/8 | 1.18 | 0.51 | 500 | 1.5 |
| 15,000 | 1/2 | 1.54 | 0.67 | 300 | 2.5 |
| 22,600 | 5/8 | 1.89 | 0.82 | 200 | 3.8 |
| 35,300 | 3/4 | 2.36 | 1.02 | 100 | 6.0 |
| 42,700 | 7/8 | 2.60 | 1.13 | 100 | 7.2 |
| 59,700 | 1 | 3.07 | 1.33 | 100 | 10.1 |
| 90,400 | 1-1/4 | 3.78 | 1.64 | 90 | 15.3 |
* Design factor 4:1 proof tested and certified
Grade 100 Oblong Master Link
| WLL (lbs) | Trade Size (in) | D (in) | IL (in) | IW (in) | NW (lbs per in) |
|---|---|---|---|---|---|
| 5,400 | 3/8 | .41 | 3.0 | 1.5 | .33 |
| 8,600 | 1/2 | .56 | 5.0 | 2.5 | 1.02 |
| 17,600 | 3/4 | .75 | 5.5 | 2.75 | 2.08 |
| 30,000 | 1 | 1.0 | 7.0 | 3.5 | 4.59 |
| 45,200 | 1-1/4 | 1.25 | 8.75 | 4.38 | 9.31 |
| 70,600 | 1-1/2 | 1.5 | 10.5 | 5.25 | 15.60 |
| 105,900 | 1-3/4 | 1.75 | 12.0 | 6.0 | 24.40 |
| 111,000 | 2 | 2.0 | 14.0 | 7.0 | 38.0 |
| 125,200 | 2-1/4 | 2.25 | 16.0 | 8.0 | 55.0 |
| 187,800 | 2-3/4 | 2.75 | 16.0 | 9.0 | 84.84 |
Grade 100 Oblong Master Link Assembly.
| WLL (lbs) ß 45-60° |
For Chain (In) | Dimensions Inches | N.W. Lbs |
|||||
|---|---|---|---|---|---|---|---|---|
| D | IW | IL | d | lw | ll | |||
| 15,200 | 9/32 | 0.79 | 3.54 | 6.30 | 0.51 | 1.38 | 2.36 | 3.5 |
| 22,900 | 3/8 | 0.98 | 4.33 | 7.68 | 0.63 | 1.57 | 3.15 | 7.0 |
| 39,700 | 1/2 | 1.26 | 5.51 | 9.45 | 0.87 | 1.97 | 3.54 | 14.3 |
| 58,000 | 5/8 | 1.57 | 5.51 | 10.63 | 1.10 | 2.36 | 3.94 | 25.5 |
| 91,700 | 3/4 | 1.77 | 6.10 | 11.81 | 1.26 | 2.95 | 4.92 | 37.4 |
| 110,900 | 7/8 | 2.0 | 7.48 | 13.78 | 1.48 | 3.25 | 5.90 | 54.7 |
