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High Precision Rolling Bar lock couplers Bolt Coupler for construction
Specifications:
| Rebar Size | Length
| Outside Dia. | Inside Dia. | Weight | Socket Size | Average Torque All Bolts | Number Of Bolts |
| Metric* | mm | mm | mm | kg | mm | N-m | PCS |
| 10 | 127 | 29 | 15 | 0.6 | 13 | 205 | 6 |
| 12 | 127 | 29 | 15 | 0.6 | 13 | 205 | 6 |
| 14 | 159 | 35 | 19 | 0.9 | 13 | 205 | 6 |
| 16 | 159 | 35 | 19 | 0.9 | 13 | 205 | 6 |
| 18 | 191 | 41 | 24 | 1.4 | 13 | 205 | 8 |
| 20 | 191 | 41 | 24 | 1.4 | 13 | 205 | 8 |
| 22 | 222 | 48 | 28 | 2.3 | 16 | 340 | 8 |
| 25 | 254 | 54 | 30 | 3.4 | 16 | 475 | 8 |
| 28 | 287 | 60 | 34 | 4.6 | 16 | 475 | 10 |
| 30 | 287 | 60 | 34 | 4.6 | 16 | 475 | 10 |
| 32 | 323 | 65 | 38 | 5.9 | 21 | 680 | 8 |
| 34 | 358 | 72 | 43 | 7.9 | 21 | 750 | 10 |
| 36 | 358 | 72 | 43 | 7.9 | 21 | 750 | 10 |
| 38 | 400 | 80 | 47 | 10.9 | 21 | 790 | 12 |
| 40 | 400 | 80 | 47 | 10.9 | 21 | 790 | 12 |
High Tensile Rolling Bar Lock Couplers Steel Bolt Connector for Construction
