| 尺寸 | 安全荷重 | 內長 | 內寬 |
|---|---|---|---|
| 1/2" | 4100 lbs | 127 mm | 64 mm |
| 5/8" | 5500 lbs | 152 mm | 76 mm |
| 3/4" | 8600 lbs | 140 mm | 70 mm |
| 7/8" | 14400lbs | 175 mm | 84 mm |
| 1" | 20300 lbs | 178 mm | 89 mm |
| 1-1/4" | 29300 lbs | 220 mm | 110 mm |
| 1-1/2" | 39900 lbs | 260 mm | 130 mm |
| 1-3/4" | 52100 lbs | 304 mm | 152 mm |
| 2" | 97680 lbs | 350 mm | 190 mm |
| 2-1/2" | 63 ton | 430 mm | 220 mm |
