| Product | Working Load Limit(tons) | Dimensions(in) | Weights | Weights | |||
| Code | (lbs) | (lbs) | |||||
| Carbon | Alloy | A | B | C | w/latch | ||
| QDLR-320H-1 | 1/2 | 3/4 | 0.63 | 0.87 | 2.8 | 0.35 | 0.37 |
| QDLR-320H-2 | 3/4 | 1 | 0.75 | 0.94 | 3.22 | 0.55 | 0.57 |
| QDLR-320H-3 | 1 | 1 1/2 | 0.91 | 1.03 | 3.66 | 0.75 | 0.77 |
| QDLR-320H-4 | 1 1/2 | 2 | 1.12 | 1.06 | 4.09 | 1.25 | 1.28 |
| QDLR-320H-5 | 2 | 3 | 1.25 | 1.22 | 4.69 | 1.7 | 0.73 |
| QDLR-320H-6 | 3 | 5 | 1.56 | 1.5 | 5.78 | 3.6 | 3.66 |
| QDLR-320H-7 | 5 | 7 | 2 | 1.88 | 7.38 | 7.08 | 7.19 |
| QDLR-320H-8 | 7 1/2 | 11 | 2.44 | 2.25 | 9.06 | 13 | 13.17 |
| QDLR-320H-9 | 10 | 15 | 2.83 | 2.52 | 10.09 | 22 | 22.15 |
| QDLR-320H-10 | 15 | 22 | 3.54 | 3.46 | 12.2 | 33.8 | - |