Description
Marquip shackles offer maximum load capacity and safety for marine and construction heavy lift operations utilizing a 6:1 working load limit. Wide jaws facilitate easy installation on chains, flounder or tow plates, tow wires, bell shackles and pad eyes. Available in both single and double nut configurations.
Both bails and pins are forged of 4340 extra high strength alloy steel. Each pin is then specially machined and individually precision fitted to its shackle to minimize wear from heavy or surging loads and vibrations. All shackles and pins are heat treated, inspected and individually proof tested.
| Size | Pin Diameter B | Jaw Width C | Reach D | F | WLL Tons | Weight Lbs. |
|---|---|---|---|---|---|---|
| 2 | 2 | 3-1/4 | 6-3/4 | 4-1/2 | 44 | 36 |
| 2-1/4 | 2-1/4 | 4-1/2 | 7 | 5 | 57 | 62 |
| 2-1/2 | 2-1/2 | 4-1/2 | 10-1/2 | 5-1/2 | 71 | 86 |
| 2-3/4 | 2-3/4 | 4-1/2 | 11 | 6 | 80 | 110 |
| 3 | 3 | 4-1/2 | 13 | 6-1/2 | 94 | 125 |
| 3 | 3-1/4 | 5 | 13 | 6-1/2 | 123 | 142 |
| 3-1/2 | 3-3/4 | 5-3/4 | 10-1/2 | 8-1/4 | 132 | 218 |
| 4 | 4-1/4 | 6-1/2 | 12 | 9 | 185 | 310 |
