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Help CenterStriking Ring Wrench 3/4" Square Drive 12-Point Ring 2000ft-lbs Max
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Cangzhou Dean Safety & Special Tools Co., Ltd. proudly introduces our 3/4" Square Drive 12-Point Striking Ring Wrench, engineered to deliver a maximum torque capacity of 2000 ft-lbs. As a manufacturer with over two decades of experience, we focus on providing industrial-grade tools that combine durability, precision, and safety. This striking ring wrench is specifically designed for heavy-duty applications where high torque and repeated impact are required. Whether you work in mining, oil & gas, or heavy equipment repair, this tool ensures reliable performance under extreme conditions.
Our wrench is crafted from premium chrome molybdenum alloy steel, heat-treated to achieve optimal hardness and toughness. The 12-point ring configuration offers a secure grip on fasteners, reducing the risk of rounding corners. The integrated 3/4" square drive allows compatibility with standard impact sockets and extensions, making it versatile for various torque applications. With a maximum working torque of 2000 ft-lbs, this tool is suitable for breaking loose stubborn bolts or achieving precise final torque values in controlled operations.
We understand that safety is paramount in industrial settings. That's why our striking ring wrench features a black phosphate finish that provides corrosion resistance and a non-glare surface. The wrench head is designed to withstand repeated striking without deformation, and the handle length is optimized for leverage while maintaining control. All products undergo rigorous quality checks at our factory in Cangzhou, Hebei, China, ensuring consistency and reliability.
Key Features & Benefits
- High Torque Capacity: Rated at 2000 ft-lbs, ideal for heavy bolting tasks on large fasteners.
- 12-Point Ring Design: Provides full engagement on hex fasteners, minimizing slip and wear.
- 3/4" Square Drive: Accepts standard impact sockets, ratchets, or extensions for flexible use.
- Impact-Resistant: Forged from chrome molybdenum steel with a heat-treatment process that ensures long life under repeated striking.
- Corrosion Protection: Black phosphate coating resists rust and reduces reflection in bright work areas.
- Ergonomic Handle: Length and shape designed for balanced striking and comfortable grip.
- Customizable Options: Length and drive size variations available upon request to meet specific customer needs.
Technical Specifications
| Drive Size | 3/4 inch (female square drive) |
| Ring Point Count | 12-point (double hex) |
| Max Torque | 2000 ft-lbs (2710 Nm) |
| Material | Chrome Molybdenum Alloy Steel (40CrMo) |
| Hardness | HRC 44-48 |
| Surface Finish | Black Phosphate |
| Standard Length | 18 inches (457 mm) |
| Weight | Approx. 3.5 kg |
| Application | Heavy industrial bolting, mining, shipbuilding, construction equipment |
Why Choose Our Striking Ring Wrench?
- Manufacturer Direct: We have been a specialized tool manufacturer since 2001, with an annual export value exceeding US$100 million.
- Global Reach: Our products are shipped to markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania.
- Quality Assurance: Each wrench is inspected for dimensional accuracy, hardness, and torque capacity before packaging.
- Flexible Shipping: We ship from Tianjin, Shanghai, and Ningbo ports, ensuring fast delivery worldwide.
- Custom Solutions: We offer customization options such as different lengths, drive sizes, and finishes to match your specific requirements.
- Competitive Pricing: As a factory, we provide cost-effective solutions without compromising on quality.
Backed by over 22 years of manufacturing expertise, Cangzhou Dean Safety & Special Tools Co., Ltd. has built a reputation for producing reliable heavy-duty tools. Our striking ring wrench is trusted by professionals in demanding industries, from offshore oil rigs to steel mills. With a dedicated R&D team and strict quality control, we ensure that every tool meets the highest standards of performance and safety.
Ready to enhance your tool arsenal? Contact us today for a quotation or more information. We welcome OEM/ODM inquiries and provide samples for evaluation. Let our products help you get the job done efficiently and safely.
Frequently Asked Questions
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Q: What is the difference between a striking ring wrench and a standard combination wrench?
A: A striking ring wrench is designed to withstand repeated impact from a hammer or sledge, making it suitable for high-torque applications. It typically has a thicker head and longer handle for leverage. The 12-point ring allows engagement at 30° increments, which is useful in tight spaces. -
Q: Can this wrench be used with an impact driver?
A: The wrench features a 3/4" square drive that is compatible with impact sockets and extensions. However, it is primarily designed for manual striking (hammering) rather than power tools. For power tool use, please consult our technical team to ensure compatibility. -
Q: What size fasteners does this wrench fit?
A: The 12-point ring opening is sized to fit standard hex bolts and nuts. The specific opening size is matched to common heavy-duty fastener dimensions (e.g., 1-1/16" or 1-1/4"). Please refer to the product specification or contact us for exact sizing options. -
Q: Is the 2000 ft-lbs rating a working limit or a maximum breaking torque?
A: The 2000 ft-lbs is the maximum working torque recommended for safe and repeated use. The tool can handle occasional peak loads higher than this, but we advise staying within the rated limit to avoid damage or injury. -
Q: Do you offer different drive sizes, such as 1/2" or 1"?
A: Yes, we can customize the square drive size to meet your requirements. Please inquire about available options for 1/2", 3/4", or 1" drives. -
Q: How is the tool packaged for export?
A: Each wrench is individually wrapped in anti-rust paper and packed in a sturdy carton or wooden case, depending on quantity. We can also provide custom packaging with your branding. -
Q: What is the typical lead time for an order?
A: For standard sizes, lead time is typically 15-30 days after order confirmation. Custom orders may require 30-45 days. We work with major shipping ports to ensure timely delivery. -
Q: Can I get samples before placing a bulk order?
A: Yes, we provide samples for quality evaluation. Sample cost is negotiable and will be deducted from the final order if quantity requirements are met.
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