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Help CenterIndustrial Grade 45# Steel Single Open End Wrench, Bent Handle,Offset Single Open Wrench
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Welcome to Cangzhou Dean Safety & Special Tools Co., Ltd — a trusted manufacturer since 2001 with an annual export value surpassing US$100 million. Our Industrial Grade 45# Steel Single Open End Wrench, Bent Handle is engineered for professionals who demand reliability and performance in demanding environments. The offset, bent handle design provides exceptional access to fasteners in tight spaces, while the high-quality 45# steel construction ensures long-lasting durability and resistance to deformation under heavy torque. This wrench is a core addition to any industrial toolkit, offering precision and strength where it matters most.
Product Features & Technical Specifications
Our wrench is crafted with meticulous attention to detail, delivering superior grip and control. The bent handle (also known as offset handle) allows the user to apply force from an angle, reducing hand strain and improving leverage on recessed or obstructed fasteners. The single open end is precisely machined to fit standard hex nuts and bolts, with exact tolerances to prevent rounding of fastener corners.
- Material: Premium 45# carbon steel, heat-treated for enhanced hardness and toughness.
- Handle Design: Bent (offset) at approximately 15° for optimal access and torque application.
- Surface Finish: Available in black oxide, polished chrome, or other custom finishes to resist corrosion.
- Size Range: Customizable from 6mm to 55mm (metric) or equivalent SAE sizes. Non-standard sizes available upon request.
- Packaging: Individual polybag, blister card, or bulk packing as per customer preference.
- Compliance: Manufactured in accordance with international quality standards (certification available on request).
Technical Parameters (Sample Sizes)
| Metric Size (mm) | Overall Length (mm) | Head Width (mm) | Weight (g) |
| 10 | 150 | 20 | 45 |
| 13 | 180 | 24 | 65 |
| 17 | 200 | 28 | 85 |
| 19 | 220 | 32 | 110 |
Custom sizes and lengths are available for bulk orders. Please contact our sales team for a detailed size chart or to request a non-standard specification.
Why Choose Our Bent Handle Open End Wrench?
- Industrial-Grade Durability: 45# steel with heat treatment provides excellent strength and wear resistance, suitable for repeated heavy-duty use.
- Ergonomic Efficiency: The bent handle reduces the need to reposition the hand, allowing faster work in confined engine compartments, machinery, and plumbing.
- Precise Fit: CNC-machined opening ensures tight clearance for standard fasteners, minimizing the risk of slipping or rounding.
- Customizable Options: Choose from various surface finishes, sizes, and even custom branding to match your inventory requirements.
- Cost-Effective Solution: Direct manufacturer pricing with no middlemen — save up to 30% compared to imported equivalents.
Trusted by Global Markets
Since 2001, Cangzhou Dean Safety & Special Tools has been a reliable partner for distributors and industrial users across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and beyond. With an annual export value exceeding US$100 million, we have shipped millions of tools to demanding professionals worldwide. Our factory is located in Cangzhou, Hebei, China — a major hub for tool manufacturing — and we ship from the ports of Tianjin, Shanghai, and Ningbo. Each wrench undergoes strict quality inspection before packing, ensuring consistent performance batch after batch.
We are committed to customer satisfaction and offer flexible order quantities (from trial samples to full containers), OEM/ODM services, and fast lead times. Our experienced team is ready to support your project with technical advice, custom designs, and after-sales service.
Contact us today to request a quote, sample, or catalog. Let Cangzhou Dean be your long-term partner for industrial hand tools.
Frequently Asked Questions (FAQ)
-
What is the advantage of a bent handle over a straight handle?
The offset angle (typically 15°) allows you to access fasteners located in recessed or awkward positions without removing obstacles. It also reduces hand fatigue by providing a more natural wrist position during tightening or loosening. -
Can this wrench be used with impact tools?
No, this is a hand tool designed for manual use. Using impact wrenches or power tools may damage the wrench or cause injury. -
What finishes are available?
We offer black oxide (for corrosion resistance), polished chrome (for anti-rust and aesthetics), and other finishes upon customer request. Each finish provides different levels of protection. -
Do you provide custom sizes?
Yes, we can manufacture custom sizes from 6mm to 55mm (metric) and equivalent SAE sizes. Minimum order quantity may apply for non-standard dimensions. -
Is this wrench suitable for automotive repair?
Absolutely. The bent handle design is especially useful for working on engines, brakes, and suspension components where space is limited. -
What packaging options do you offer?
We offer individual polybag, blister card, hang tag, or bulk packing. Custom branded packaging is also available for wholesale orders. -
How do I request a sample before bulk purchase?
You can contact our sales team via email or phone to request a sample. We typically ship samples within 5-7 working days. Sample cost can be deducted from your first bulk order. -
Do you have quality certifications?
We manufacture in compliance with international quality standards. Specific certifications (e.g., ISO, DIN) can be provided upon request and verification of your requirements. Please inquire for details.
Send Inquiry to This Supplier
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