Double-ended Open-end Wrench With Metric Sizes 10-27mm Polished Chrome Surface Non-slip Handle
Product Spotlights
As a professional manufacturer since 2001, Cangzhou Dean Safety & Special Tools Co., Ltd. proudly presents our Double-ended open-end wrench with metric sizes 10-27mm polished chrome surface non-slip handle. This wrench is engineered for precise torque application and extended durability, making it an essential tool for mechanics and technicians worldwide. With an annual export value exceeding US$100 Million and a presence in over 50 countries, we combine advanced manufacturing techniques with rigorous quality control to deliver a tool that meets the highest industry standards.
Our double-ended open-end wrench features a polished chrome surface that not only resists corrosion but also gives a professional appearance. The non-slip handle ensures a secure grip even in oily or wet conditions, reducing hand fatigue during prolonged use. Available in metric sizes from 10mm to 27mm, this wrench set covers a wide range of fasteners, making it versatile for automotive repair, general maintenance, and industrial assembly. Each wrench is heat-treated for strength and precisely machined for accurate fitment, minimizing the risk of rounding bolt heads.
| Specification | Details |
| Sizes Included | 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 24mm, 27mm (individual or set) |
| Overall Length | Varies by size (e.g., 10mm: ~160mm; 27mm: ~320mm) |
| Angle of Open End | 15° offset for improved clearance |
| Material | Drop-forged chromium-vanadium steel, heat-treated to HRC 45-50 |
| Surface Hardness | ≥ HRC 55 (chrome layer) |
| Handle Texture | Knurled or rubberized non-slip grip (depending on model) |
| Packaging Options | Individual polybag, blister card, or custom toolbox set |
| Compliance | Conforms to DIN 3110 / ASME B107.100 (optional certification available upon request) |
Key Features & Benefits:
- Precise Fit: The jaw openings are machined to exact metric tolerances, ensuring a snug fit on fasteners and reducing the risk of slippage or damage.
- Enhanced Durability: Made from drop-forged chrome-vanadium steel, the wrenches offer high tensile strength and resistance to deformation under heavy torque.
- Corrosion Resistance: The polished chrome plating withstands rust and tarnish, extending tool life even in humid or chemical-laden environments.
- Comfortable Use: The non-slip handle – whether ergonomic rubber or knurled metal – provides a secure grip and minimizes hand strain during repetitive tasks.
- Versatile Sizing: From 10mm to 27mm, the range covers commonly used metric fasteners in automotive, mechanical, and industrial applications.
- Easy Identification: Each wrench is laser-engraved with size markings for quick selection, even in low-light conditions.
- Space-Saving Design: The double-ended format reduces the number of tools needed, as each wrench serves two adjacent sizes.
Typical Applications:
- Automotive repair and maintenance (e.g., engine work, brake systems, suspension)
- Industrial machinery assembly and servicing
- Plumbing and HVAC installations
- DIY and home workshop tasks
- Agricultural equipment maintenance
At Cangzhou Dean Safety & Special Tools Co., Ltd., we understand that professionals demand tools they can rely on day after day. That’s why our double-ended open-end wrenches undergo multiple quality inspections, including dimensional checks, hardness testing, and surface finish evaluation. With a dedicated R&D team and a production capacity that supports an annual export value exceeding US$100 Million, we ensure consistent quality across every batch. Our main markets span North America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, and we have established long-term partnerships with distributors and OEM clients globally.
We invite you to experience the difference a precision-crafted wrench can make. Whether you need a standard set or a custom kit with specific size combinations, our factory can accommodate your requirements. Contact us today for a quote, bulk order pricing, or samples. With over two decades of manufacturing expertise and a commitment to customer satisfaction, Cangzhou Dean is your trusted partner for professional-grade tools.
Frequently Asked Questions (FAQ):
-
Q: Are these wrenches available as a full set or individually?
A: Both options are available. We offer individual sizes from 10mm to 27mm, as well as pre-assembled metric sets (e.g., 10-19mm, 10-27mm). Custom set configurations can be arranged upon request. -
Q: What is the handle made of? Is it replaceable?
A: The non-slip handle is typically a molded rubber or thermoplastic elastomer (TPR) integrated onto the steel shaft. It is not designed to be replaceable, but it is bonded securely for long-term use. For certain models, a knurled metal handle is also available. -
Q: Does the chrome surface peel off over time?
A: Our polished chrome plating is applied using a multi-layer process (nickel + chrome) that adheres firmly to the steel. With normal use, it will not peel or flake. Proper storage and cleaning will further extend the finish life. -
Q: Can I get these wrenches with custom branding or packaging?
A: Yes, we offer OEM/ODM services. We can laser-engrave your logo on the wrench, and packaging (blister card, clamshell, box) can be customized to your specifications. Minimum order quantities may apply. -
Q: What standards do these wrenches comply with?
A: Our wrenches are manufactured to meet DIN 3110 and ASME B107.100 standards. Certification documents can be provided upon request, though we do not claim specific third-party marks unless explicitly ordered. -
Q: Are the jaws hardened? Will they spread under heavy torque?
A: The jaw area is induction-hardened to a higher hardness (typically HRC 48-52) to resist spreading and deformation. The entire wrench is heat-treated for strength. However, using a cheater bar is not recommended as it may exceed design limits. -
Q: What is the typical lead time for bulk orders?
A: For standard sizes, lead time is usually 15-30 days after order confirmation and deposit. Custom sizes or large quantities may require 30-45 days. We ship from Tianjin, Shanghai, or Ningbo ports. -
Q: Do you provide a warranty?
A: We offer a limited lifetime warranty against manufacturing defects. Should a wrench break under normal use, we will replace it free of charge. Contact our customer service with proof of purchase.
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