45# Steel Bent Construction Box Wrench With Pin, Precision Machined, Size 17*235 mm
Product Spotlights
As a leading manufacturer with over 20 years of experience, Cangzhou Dean Safety & Special Tools Co., Ltd. proudly presents the 45# Steel Bent Construction Box Wrench with Pin, precision machined to the exact size of 17*235 mm. This wrench is engineered for professionals who demand reliability, durability, and efficiency in demanding construction and maintenance environments. Its bent design allows access to recessed fasteners, while the integrated pin provides additional leverage and safety during high-torque applications.
Crafted from high-quality 45# carbon steel, this wrench undergoes a rigorous precision machining process to ensure exact dimensions and a smooth finish. The 12-point box end grips fastener heads securely, reducing the risk of rounding. The offset angle of the bent shank offers improved clearance, making it ideal for working in tight spaces such as machinery, piping systems, and structural frameworks.
Below is a detailed specification table for your reference:
| Parameter | Value |
|---|---|
| Material | 45# Carbon Steel |
| Size (Wrench Opening) | 17 mm |
| Overall Length | 235 mm (9.25 inches) |
| Head Type | 12-Point Box End |
| Shank Design | Bent (Offset) – Approx. 15° Angle |
| Pin Feature | Integrated Pin for Torque Enhancement |
| Surface Finish | Precision Machined, Smooth Texture |
| Application | Construction, Industrial Maintenance, Automotive |
Key Features & Benefits:
- High-Quality 45# Steel: Offers excellent tensile strength and wear resistance, ensuring long service life even under heavy use.
- Precision Machined: Every wrench is manufactured to tight tolerances for a perfect fit on 17mm fasteners, preventing slippage and damage.
- Bent (Offset) Design: The angled shank provides extra clearance, allowing you to access nuts and bolts in recessed areas without removing obstacles.
- Integrated Pin: The pin acts as a mechanical stop, enabling higher torque application and preventing the wrench from slipping off the fastener – a critical safety feature.
- 12-Point Box End: Engages the fastener at multiple points, reducing the risk of rounding corners and allowing for use in tight index increments.
- Versatile Use: Suitable for construction sites, equipment assembly, pipeline work, and automotive repair where a compact yet powerful tool is needed.
Why Choose Cangzhou Dean Safety & Special Tools?
Established in 2001, our company has grown to become a trusted supplier in the global hand tool market. With an annual export value exceeding US$100 Million, we ship from major ports including Tianjin, Shanghai, and Ningbo to markets across North America, South America, Europe, Asia, Africa, and Oceania. Our specialization in safety and special tools ensures that every product we deliver meets rigorous quality standards. We are committed to providing reliable solutions that enhance worker efficiency and safety.
This 45# Steel Bent Construction Box Wrench with Pin is a testament to our dedication to precision and durability. Whether you are a contractor, maintenance professional, or industrial buyer, this tool will deliver consistent performance under challenging conditions. We invite you to experience the difference that premium materials and expert craftsmanship make.
Frequently Asked Questions (FAQ)
-
What is the advantage of a bent box wrench over a straight one?
The bent (offset) design allows you to reach fasteners located in recessed or obstructed areas, such as flanges, engine blocks, or machinery frames, without needing to disassemble surrounding components. -
Does the pin affect the wrench's strength?
No – the pin is engineered to withstand high torque. It actually enhances safety by preventing the wrench from slipping off the fastener, and it can be used as a leverage point for additional force. -
Is this wrench suitable for metric or imperial fasteners?
This specific model is sized for 17 mm metric fasteners. We also offer other sizes upon request. Please contact us for custom options. -
What is the hardness of the 45# steel used?
Our 45# steel is heat-treated to achieve a hardness range of approximately HRC 38-45, balancing toughness and wear resistance. Specific hardness can be customized based on your requirements. -
Can I use this wrench with an impact tool?
This wrench is designed for manual use. For impact applications, we recommend our impact-rated socket sets. Using it with power tools may cause damage due to the bent geometry. -
How is the surface finished to prevent rust?
The wrench is precision machined and then oiled to provide temporary corrosion protection during storage. For long-term rust resistance, we can apply a black oxide or phosphate coating – available upon request. -
What is the minimum order quantity (MOQ)?
For standard sizes, MOQ is typically 100 pieces. For custom sizes or branding, MOQ may vary. Please contact our sales team for detailed pricing. -
Do you provide custom packaging or private labeling?
Yes, we offer OEM/ODM services including custom packaging, laser engraving, and private labeling. Lead time and pricing depend on the order volume.
Contact us today for a quote or sample request. With our large production capacity and global shipping network, we are ready to support your project requirements.
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