




Fully polished dual-purpose quick wrench 18MM*1
Product Specifications
Dual-use single wrench combining open-end and ratchet box-end for convenience and speed.
Lifetime warranty ensuring long-term reliability.
Made from high-quality chrome vanadium steel (Cr-V) forged with rebar steel, offering enhanced hardness, wear resistance, and impact resistance.

doubleended flare nut wrench
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Electroplated silvercolored long ball head
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BHS9 1 set
CNÂ¥171.00
Surface treatment includes chrome plating plus mirror polishing for superior rust resistance and corrosion protection.
SATA ratchet design provides comfortable and easy operation.
Thickened open-end design increases torque capacity and prevents nut slippage.
Handle features printed logo, model, and specifications for quick identification and ease of use.
Wrench toughness is evaluated beyond torque values, considering ductile fracture (with plastic deformation before breakage) versus brittle fracture (without plastic deformation).
Ductile fracture absorbs most energy during breakage, protecting user safety by preventing sudden wrench failure.
Quality assessment includes material composition, safety features, after-sales service, and comprehensive performance.
Each model includes one wrench.
| Bolt Size (M) | Wrench/Socket Size (mm) |
|---------------|-------------------------|
| M3 | 5.5 |
| M4 | 7 |
| M5 | 8 |
| M6 | 10 |
| M8 | 13/14 |
| M10 | 16/17 |
| M12 | 18/19 |
| M14 | 21/22 |
| M16 | 24 |
| M18 | 27 |
| M20 | 30 |
| M22 | 32/34 |
| M24 | 36 |
| M27 | 41 |
| M30 | 46 |
| M33 | 50 |
| M36 | 55 |
| M39 | 60 |
| M42 | 65 |
| M45 | 70 |
| M48 | 75 |
| M52 | 80 |
| M56 | 85 |
| M60 | 95 |
Compact ratchet set design for easier portability and use.
Clear product markings on handle for quick specification recognition.