




1*x double-ended wrench
Precision 72-tooth ratchet mechanism for efficient and accurate fastening
5-degree professional engagement angle for precise and stable operation
Retractable blade design suitable for tight spaces
Durable construction with chrome vanadium steel and phosphating surface treatment
Enhanced bending strength increased by 2.1 times
Thickness of 4.3mm for 150mm wrench, 43% thicker than conventional wrenches
Ratchet spring clip design with slip rate of 0.001%, capable of 1000 continuous turns under extreme conditions (vibration/oil contamination) without slippage
Combination wrench with open-end and ratchet functions, suitable for narrow gaps and quick fastening
Compatible with irregular nuts, saving up to 50% time compared to ordinary wrenches
Multi-scenario applicability
Chrome Vanadium Steel + Phosphating Surface

doubleended flare nut wrench
CN„89.00
![Factory No.1 9-Piece Electroplated Silver Hex Key Set Hex Screwdriver Wrench [Long Ball End]](https://img30.360buyimg.com/sku/jfs/t1/425900/1/21102/44220/69fc9daeF8b5387a0/08333203201065d2.png)
Electroplated silvercolored long ball head
CN„19.90

BHS9 1 set
CN„171.00
| Size (mm) | Total Length (mm) | Ring Width (mm) | Open Width (mm) | Ring Thickness (mm) | Open Thickness (mm) | Weight (g) |
|-----------|-------------------|-----------------|-----------------|---------------------|---------------------|------------|
| 6 | 126 | 16 | 16 | 7 | - | 32.6 |
| 5 | 137 | 17 | 17 | 8 | 5.5 | 41 |
| 8 | 137 | 18 | 18 | 8 | 5.5 | 41.3 |
| 10 | 157 | 21 | 21 | 8 | 5.5 | 61.4 |
| 12 | 170 | 26 | 26 | 10 | 6.5 | 94.8 |
| 13 | 179 | 27 | 28 | 10 | 6.5 | 105.3 |
| 14 | 188 | 29 | 10 | 7.5 | - | 128.4 |
| 30 | 199 | 30 | 32 | 11 | 7.5 | 147.7 |
| 15 | 210 | 31 | 34 | 11 | 7.5 | 162.5 |
| 16 | 221 | 34 | 35 | 11 | 8.5 | 211.1 |
| 17 | 236 | 34 | 37 | 11.5 | 9 | 214.6 |
| 18 | 240 | 36 | 39 | 11.5 | 8 | 241.2 |
Some thickness values for open or ring ends are not specified and marked as "-".
Locking spring clip for secure ratchet engagement
Suitable for various nut shapes and sizes
Ergonomic design for comfortable grip and labor-saving operation
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