Grade 80 Alloy Lifting Chain Drum
- A higher strength heat treated alloy steel chain primarily used as a sling component for overhead lifting
- Can be used in rigging and tie down applications where a lighter weight, higher strength chain is desirable
- Meets NACM, ASME and OSHA standards for overhead lifting
- Design factor 4:1
| Size | WLL | Drum Length | A | B | C | Links/Foot |
| (in) | (lbs) | (feet) | (in) | (in) | (in) | |
|
Size (in) 7/32 |
WLL (lbs) 2,100 |
Drum Length (feet) 800 |
A (in) 0.22 |
B (in) 0.68 |
C (in) 0.31 |
Links/Foot 17.8 |
|
Size (in) 9/32 |
WLL (lbs) 3,500 |
Drum Length (feet) 500 |
A (in) 0.28 |
B (in) 0.88 |
C (in) 0.40 |
Links/Foot 13.6 |
|
Size (in) 3/8 |
WLL (lbs) 7,100 |
Drum Length (feet) 500 |
A (in) 0.39 |
B (in) 1.25 |
C (in) 0.57 |
Links/Foot 9.6 |
|
Size (in) 1/2 |
WLL (lbs) 12,000 |
Drum Length (feet) 300 |
A (in) 0.51 |
B (in) 1.44 |
C (in) 0.73 |
Links/Foot 8.3 |
|
Size (in) 5/8 |
WLL (lbs) 18,100 |
Drum Length (feet) 200 |
A (in) 0.63 |
B (in) 1.78 |
C (in) 0.86 |
Links/Foot 6.8 |
|
Size (in) 3/4 |
WLL (lbs) 28,300 |
Drum Length (feet) 100 |
A (in) 0.79 |
B (in) 2.23 |
C (in) 1.07 |
Links/Foot 5.4 |
|
Size (in) 7/8 |
WLL (lbs) 34,200 |
Drum Length (feet) 100 |
A (in) 0.88 |
B (in) 2.25 |
C (in) 1.14 |
Links/Foot 5.3 |
|
Size (in) 1 |
WLL (lbs) 47,700 |
Drum Length (feet) 100 |
A (in) 1.00 |
B (in) 3.07 |
C (in) 1.49 |
Links/Foot 3.9 |
|
Size (in) 1-1/4 |
WLL (lbs) 72,300 |
Drum Length (feet) 90 |
A (in) 1.25 |
B (in) 3.92 |
C (in) 1.74 |
Links/Foot 3.1 |
