Product Description
This double box-end quick wrench is forged from premium chrome-vanadium steel, delivering high hardness, good toughness, and reliable durability. Both ends feature box-end/ring profiles, allowing one wrench to fit two different sizes of nuts and bolts. The double-end design improves tool versatility and reduces the number of tools required for maintenance work.
The wrench features a sandblasted matte finish that provides a professional appearance, wear resistance, and good rust protection. The box-end design provides more complete contact around fasteners, distributing force more evenly and helping reduce slipping or damage to nut and bolt corners. It is ideal for automotive repair, machinery maintenance, equipment installation, industrial assembly, construction work, and household repair tasks.
Features
- Premium Cr-V Steel: Forged from high-quality chrome-vanadium steel for high hardness, good toughness, and long service life.
- Double Box-End Design: Two box ends provide two different sizes in one wrench for fast and convenient use.
- Sandblasted Matte Surface: Durable matte finish offers wear resistance, rust protection, corrosion resistance, and a professional appearance.
- Stable Fastener Engagement: Box ends provide broad contact around nuts and bolts for more even force distribution and reduced slipping.
- Efficient Fastening Work: Dual-size design reduces tool changes and improves efficiency in assembly, maintenance, and repair tasks.
- Popular Metric Size Options: Available in size combinations from 6×6mm to 18×19mm.
- Versatile Applications: Suitable for industrial, mechanical, automotive, and household use.
Specifications
| Item No. | Size | Overall Length (L) | Inner Box Qty. | Carton Qty. | Unit Weight | Gross Weight |
|---|---|---|---|---|---|---|
| W15018 | 6×6 mm | 120 mm | 10 pcs | 240 pcs | 0.038 kg | 10.12 kg |
| W15019 | 6×8 mm | 120 mm | 10 pcs | 240 pcs | 0.038 kg | 10.12 kg |
| W15020 | 8×9 mm | 120 mm | 10 pcs | 240 pcs | 0.041 kg | 10.84 kg |
| W15021 | 8×10 mm | 130 mm | 10 pcs | 240 pcs | 0.047 kg | 12.28 kg |
| W15022 | 10×11 mm | 150 mm | 10 pcs | 240 pcs | 0.065 kg | 16.60 kg |
| W15023 | 12×13 mm | 170 mm | 10 pcs | 150 pcs | 0.098 kg | 15.70 kg |
| W15024 | 12×14 mm | 170 mm | 10 pcs | 150 pcs | 0.096 kg | 15.40 kg |
| W15025 | 14×15 mm | 190 mm | 10 pcs | 100 pcs | 0.125 kg | 13.50 kg |
| W15026 | 16×18 mm | 200 mm | 10 pcs | 100 pcs | 0.176 kg | 18.60 kg |
| W15027 | 17×19 mm | 230 mm | 10 pcs | 100 pcs | 0.210 kg | 22.00 kg |
| W15028 | 18×19 mm | 230 mm | 10 pcs | 100 pcs | 0.221 kg | 23.10 kg |
Applications
This double box-end wrench is suitable for:
- Automotive, motorcycle, and bicycle repair
- Machinery installation, maintenance, and overhaul
- Industrial production lines and assembly work
- Metalworking, machinery manufacturing, and workshop repair
- Construction, steel structure, and equipment installation
- Agricultural machinery, construction equipment, and mining machinery maintenance
- Plumbing, valve service, and fire protection equipment installation
- Household repair, furniture assembly, and DIY projects
Why Choose Us
Premium Chrome-Vanadium Steel
Made from high-quality Cr-V steel for a dependable balance of hardness, toughness, and durability.
Efficient Double-End Design
Two box-end sizes in one wrench reduce tool changes and improve efficiency for job-site and workshop work.
Sandblasted Rust-Resistant Finish
The matte sandblasted finish is durable, professional, and suitable for general workshop and industrial environments.
Accurate Fit and Stable Engagement
Precisely machined box ends fit fasteners securely, helping reduce slipping and rounding of nut or bolt corners.
Strict Quality Control
Quality checks are carried out throughout material selection, forging, heat treatment, surface finishing, and packaging to ensure consistent performance.
OEM/ODM Customization Support
Custom logos, size combinations, surface finishes, packaging, and wrench sets are available for distributors, brands, and industrial buyers.
FAQ
Q1: What is the difference between a double box-end wrench and a double open-end wrench?
A1: A double box-end wrench has enclosed ring ends that provide more complete contact around a nut or bolt for more even force distribution. A double open-end wrench has open jaws and is more convenient for side access to fasteners.
Q2: Why is it called a “quick wrench”?
A2: The double-ended design provides two different sizes in one tool, reducing the time needed to find and switch wrenches during repair and assembly tasks.
Q3: What material is the wrench made from?
A3: It is forged from premium chrome-vanadium steel for high hardness, good toughness, and long-term durability.
Q4: What are the advantages of the sandblasted finish?
A4: The sandblasted matte finish improves wear and rust resistance, reduces glare, and gives the wrench a professional appearance and comfortable handling feel.
Q5: Can it be used on seized or heavily rusted fasteners?
A5: The wrench is suitable for normal fastening and maintenance work. For heavily rusted, seized, or extremely high-torque fasteners, use penetrating oil and appropriate high-torque tools such as sockets or breaker bars.
Q6: Can individual sizes be ordered?
A6: Yes. Individual sizes and mixed size combinations can be supplied according to your purchasing requirements.
Q7: Do you support customization?
A7: Yes. OEM/ODM customization is available for logos, size assortments, surface finishes, packaging, and tool set solutions.
OEM / ODM (Optional)
We offer flexible OEM/ODM services:
- Custom Size Combinations: Double box-end size combinations such as 6×8mm, 8×10mm, 10×12mm, and more.
- Custom Branding: Laser engraving, steel stamping, screen printing, ink printing, labels, and private-label packaging.
- Custom Surface Finishes: Sandblasted matte, chrome plating, pearl nickel, mirror polish, black oxide, and more.
- Custom Packaging: Hang cards, plastic racks, fabric pouches, roll bags, blister packs, color boxes, tool cases, and printed cartons.
- Custom Wrench Sets: Available in 6-piece, 8-piece, 10-piece, or other customized set configurations.
- Sampling and Mass Production: Support for drawing-based or sample-based development, sample approval, and stable bulk production.
Please send us your target size combinations, brand artwork, sample, or packaging requirements for a customized solution.
