美标系列
查看分类美标系列
棘轮拉紧器、杆式拉紧器
| 棘轮拉紧器 | |||||||
| MIN-MAX CHAIN SIZE (IN) | HANDLE LENGTH (IN) | BARREL LENGTH (IN) | TAKE-UP (IN) | WORKING LOAD LIMIT (Ibs) | PROOF LOAD (Ibs) | MINIMUM ULTIMATE STRENGTH (Ibs) | WEIGHT (Ibs) |
| 5/16-3/8 | 14 | 10 | 8 | 5400 | 10800 | 19000 | 10.5 |
| 3/8-1/2 | 14 | 10 | 8 | 9200 | 18400 | 33000 | 12.9 |
| 1/2-5/8 | 14 | 10 | 8 | 13000 | 26000 | 46000 | 14.38 |
| 杆式拉紧器 | ||||||
| MIN-MAX CHAIN SIZE (IN) | HANDLE LENGTH (IN) | TAKE-UP (IN) | WORKING LOAD LIMIT (Ibs) | PROOF LOAD (Ibs) | MINIMUM ULTIMATE STRENGTH (Ibs) | WEIGHT (Ibs) |
| 5/16-3/8 | 16 | 41/2 | 5400 | 10800 | 9000 | 6.7 |
| 3/8-1/2 | 1/2 | 41/2 | 9200 | 18400 | 33000 | 11.5 |
| 1/2-5/8 | 21 | 43/4 | 13000 | 26000 | 46000 | 18.7 |