Chrome-Vanadium Steel Bent Handle Single Open Wrench Drop Forged 6-32mm Heat Treated
Product Spotlights
Cangzhou Dean Safety & Special Tools Co., Ltd, a trusted manufacturer since 2001 with annual export value exceeding US$100 million, proudly presents our premium Chrome-Vanadium Steel Bent Handle Single Open Wrench. Engineered for professionals who demand durability and precision, this wrench is drop forged and heat treated to deliver exceptional strength and long service life. Available in sizes from 6mm to 32mm, it serves as an essential tool for automotive, mechanical, and industrial applications. Our commitment to quality and global supply chains ensures you receive a product that meets rigorous standards, backed by decades of manufacturing expertise.
Product Features & Technical Specifications
Superior Material: Made from high-quality chrome-vanadium steel, offering excellent hardness, toughness, and corrosion resistance. The alloy composition ensures the wrench withstands heavy torque without deformation.
Drop Forged Construction: The entire wrench is drop forged from a single piece of steel, eliminating weld seams and weak points. This process aligns the grain structure for maximum strength and fatigue resistance.
Heat Treated for Durability: Each wrench undergoes precise heat treatment to achieve an optimal hardness of HRC 40-45, balancing wear resistance with some ductility to prevent chipping.
Bent Handle Design: The offset bent handle allows better access to fasteners in recessed or confined spaces, providing a comfortable grip and reduced hand fatigue during repetitive use.
Precise Jaw Opening: The open-end jaw is machined to tight tolerances, ensuring a secure fit on hex nuts and bolts. This minimizes rounding of fastener edges and extends tool life.
Full Size Range: Available from 6mm to 32mm (metric), covering most common bolt sizes. Custom sizes can be accommodated upon request.
Surface Finish Options: Standard finish is black oxide for corrosion protection; polished or phosphated finishes are available as options.
Easy Identification: Each wrench is laser marked with size and material grade for quick identification on the job.
| Specification | Detail |
| Material | Chrome-Vanadium Steel (Cr-V) |
| Manufacturing Process | Drop Forged + Heat Treated |
| Hardness | HRC 40-45 |
| Size Range (Metric) | 6mm – 32mm |
| Handle Type | Bent / Offset |
| Surface Finish | Black Oxide (standard), Polished/Phosphated (optional) |
| Standard | Conforms to ANSI/ISO dimensional requirements (details available upon request) |
| Packing | Single piece in polybag, or set in blow case |
Benefits for Customers
Reduced Downtime: The durable construction minimizes tool breakage and replacement frequency, saving costs in high-usage environments.
Enhanced Safety: Drop forged and heat treated wrenches are less likely to fracture under load, protecting operators from injury.
Improved Access: The bent handle allows reaching fasteners in tight spots without requiring excessive wrist twisting, improving efficiency.
Long-Term Investment: High-quality chrome-vanadium steel resists rust and wear, ensuring the wrench remains functional for years.
Flexible Sizing: Wide size range covers most common tasks; custom sizes available for specialized applications.
As a manufacturer with over 22 years of industry experience and annual export value above US$100 million, Cangzhou Dean Safety & Special Tools Co., Ltd has built a reputation for reliability across global markets including North America, Europe, Asia, Africa, and Oceania. We ship from Tianjin, Shanghai, and Ningbo ports with efficient logistics. Our team ensures strict quality control on every batch. We invite you to experience the performance of our bent handle open wrenches – contact us for bulk orders, custom specifications, or sample requests. Your satisfaction is our priority.
Frequently Asked Questions
What is the advantage of bent handle over straight handle?
The bent or offset handle provides better access to fasteners in recessed or hard-to-reach areas, reducing the need to remove surrounding components. It also offers a more ergonomic grip angle, lowering wrist strain during tightening.Is the wrench suitable for heavy-duty industrial use?
Yes, the drop forged and heat treated chrome-vanadium steel construction makes it ideal for heavy-duty applications such as automotive repair, machinery maintenance, and construction. It is designed to withstand high torque without failure.Can I get custom sizes outside the 6-32mm range?
Custom sizes are available upon request. Please provide your required dimension and quantity for a quotation. Minimum order quantities may apply for non-standard sizes.What surface finish options are available, and which is best?
Standard is black oxide for corrosion resistance. Polished finish offers a cleaner look but less corrosion protection. Phosphated finish provides additional lubricity. Choose based on your environment and preference.How do I verify the hardness and material quality?
Each batch is tested for hardness using a Rockwell tester, and material composition is verified via spectrometer analysis. Test certificates can be provided upon request at order placement.What is the typical lead time for bulk orders?
Lead time depends on quantity and size mix. For standard sizes, it is usually 15-25 working days after confirmation. Custom sizes may require 25-35 working days. We can expedite for urgent orders subject to feasibility.Do you offer private labeling or packaging customization?
Yes, we offer OEM/ODM services. We can apply your brand logo, part numbers, and custom packaging (blister card, box, roll bag) according to your design. MOQ applies for private labeling.What is your return or warranty policy?
We provide a 12-month warranty against manufacturing defects. If a wrench fails under normal use, we will replace it free of charge. Excludes damage from misuse or modification.
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