| Catalog No. | Steel Wire Section Area | Fig | Dimensions (mm) | Weight | ||||
| a | M | L | R | h | (kg) | |||
| JBB-1 | 25-35 | 1 | 40 | 12 | 90 | 4.5 | 48 | 0.66 |
| JBB-2 | 50-70 | 1 | 50 | 16 | 90 | 6 | 60 | 1 |
| JBB-3 | 100-120 | 2 | 56 | 16 | 124 | 7 | 65 | 1.85 |
The clamp body and keepares are malleableiron,the other parts are steel.All ferrous parts are hot-dip galvanized.
