| Parameter | Column 1 | Column 2 | Column 3 | Column 4 | Column 5 | Column 6 | Column 7 |
|---|---|---|---|---|---|---|---|
| Length of chain 1.5m | 80734 | 80738 | 80742 | 80746 | 80750 | 80754 | 80758 |
| Length of chain 3m | 80735 | 80739 | 80743 | 80747 | 80751 | 80755 | 80759 |
| Length of chain 4m | 80736 | 80740 | 80744 | 80748 | 80752 | 80756 | 80760 |
| Length of chain 5m | 80737 | 80741 | 80745 | 80749 | 80753 | 80757 | 80761 |
| Rated load(kN) | 2.5 | 5 | 7.5 | 15 | 30 | 60 | 90 |
| Minimum distance between hooks(mm) | 230 | 260 | 320 | 380 | 480 | 620 | 700 |
| Standard lifting height(m) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Strands of load chain | 1 | 1 | 1 | 1 | 1 | 2 | 3 |
| Weight(kg) | 2 | 4.2 | 7.5 | 11.5 | 21 | 31.5 | 47 |
| Weight of 1m chain(kg) | 0.41 | 0.52 | 0.8 | 1.4 | 2.2 | 4.4 | 6.6 |
Hand Wrenching Chain Tackle Block
