Multiple choices of length.
| Cat. No. | Size | Cs(pcs) |
| 506 01 18 2 | 3/16???? (5.0*8.0mm), 1.8m | 50 |
| 506 01 20 2 | 3/16???? (5.0*8.0mm), 2.0m | 50 |
| 506 01 25 2 | 3/16???? (5.0*8.0mm), 2.5m | 50 |
| 506 01 30 2 | 3/16???? (5.0*8.0mm), 3.0m | 50 |
| 506 01 36 2 | 3/16???? (5.0*8.0mm), 3.6m | 50 |
| 506 02 18 2 | 1/4???? (6.0*9.0mm), 1.8m | 50 |
| 506 02 20 2 | 1/4???? (6.0*9.0mm), 2.0m | 50 |
| 506 02 25 2 | 1/4???? (6.0*9.0mm), 2.5m | 50 |
| 506 02 30 2 | 1/4???? (6.0*9.0mm), 3.0m | 50 |
| 506 02 36 2 | 1/4???? (6.0*9.0mm), 3.6m | 50 |
| 506 03 18 2 | 9/32???? (7.0*10.0mm), 1.8m | 50 |
| 506 03 20 2 | 9/32???? (7.0*10.0mm), 2.0m | 50 |
| 506 03 25 2 | 9/32???? (7.0*10.0mm), 2.5m | 50 |
| 506 03 30 2 | 9/32???? (7.0*10.0mm), 3.0m | 50 |
| 506 03 36 2 | 9/32???? (7.0*10.0mm), 3.6m | 50 |
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