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Help CenterHeavy Duty Bent Striking Hexagonal Wrench, 45# Steel, 41mm Size,Offset Striking Hex Wrench, Bent-Handle Striking Hex Key
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As a leading manufacturer with over two decades of experience, Cangzhou Dean Safety & Special Tools Co., Ltd. proudly presents our Heavy Duty Bent Striking Hexagonal Wrench, specifically engineered for demanding industrial applications. This 41mm offset striking wrench is forged from high-quality 45# steel, offering exceptional strength and durability for repeated impact use. Our bent-handle design provides optimal leverage and clearance in tight spaces, making it an indispensable tool for heavy equipment maintenance, oil field operations, and construction projects worldwide.
Key Features & Technical Specifications
- Material Excellence: Made from premium 45# carbon steel, heat-treated to achieve a hardness of HRC 38-42, balancing toughness and wear resistance for long service life.
- Precision Fit: The hexagonal socket is machined to tight tolerances (ISO 2768-m) ensuring a snug fit on nuts and bolts, reducing slippage and rounding.
- Offset Bent Handle: The striking face is angled at approximately 15°, allowing the user to deliver powerful blows with a sledgehammer while keeping hands safely away from the impact zone.
- Safety Design: The striking end features a flat, broad surface that minimizes mushrooming and spalling, enhancing operator safety and tool longevity.
- Corrosion Resistance: Standard black oxide finish provides basic protection against rust; other coatings (e.g., zinc plating, phosphate) are available upon request.
- Versatile Application: Ideal for use on heavy-duty flanges, large bolts in mining, shipbuilding, and steel structures where high torque is required.
| Parameter | Value |
|---|---|
| Size (hexagonal) | 41 mm (1-5/8") |
| Overall Length | 600 mm (approx.) |
| Handle Offset Angle | 15° ± 2° |
| Weight | 2.5 kg (5.5 lbs) |
| Material Hardness | HRC 38-42 |
| Surface Finish | Black oxide (standard) |
| Packaging | Individual carton/box (customizable) |
Why Choose Our Bent Striking Hex Wrench?
- Enhanced Productivity: The offset design allows the user to strike directly on the wrench without bending over, reducing fatigue and increasing work efficiency.
- Reduced Damage Risk: The precisely machined hex profile minimizes bolt head wear compared to standard striking wrenches, saving replacement costs.
- Customizable Options: We offer various sizes from 27mm to 80mm, different handle lengths, and special coatings to meet specific customer requirements. Minimum order quantities can be discussed.
- Rigorous Quality Control: Each wrench undergoes dimensional inspection, hardness testing, and a visual check before packing. Our factory is equipped with advanced CNC machines and heat treatment facilities.
- Global Logistics Support: Shipments from Tianjin, Shanghai, or Ningbo ports with flexible order quantities to suit both small trials and large container loads.
Company Trustworthiness
Established in 2001, Cangzhou Dean Safety & Special Tools Co., Ltd. has grown into a key supplier of industrial striking tools, with an annual export value exceeding US$100 million. Our products reach markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, serving industries like petrochemical, power generation, and heavy machinery. We have long-term partnerships with major distributors and end-users who value consistent quality and timely delivery. Our experienced team can assist with custom specifications, and we welcome OEM inquiries. With our own manufacturing base in Cangzhou, Hebei, we maintain strict control over production costs and quality, ensuring you receive the best value.
Frequently Asked Questions (FAQ)
Q1: Can this wrench be used with an impact wrench instead of a hammer?
A1: This tool is designed specifically for manual striking with a hammer. It is not intended for use with power impact wrenches, as the bent handle may not fit standard sockets. However, we offer straight impact sockets for power tools separately.
Q2: What is the maximum torque I can apply with a sledgehammer?
A2: The maximum torque depends on the hammer weight and swing speed. Typically, a 10-15 lb sledgehammer can generate over 5000 ft-lb on this wrench. The tool is built to withstand repeated high-impact loads without failure.
Q3: Is the 41mm size metric or imperial?
A3: 41mm is a metric size, which corresponds approximately to 1-5/8 inches. It fits standard metric hex nuts and bolts. We also offer inch-sized striking wrenches such as 1-1/2", 1-3/4", etc.
Q4: How do I prevent rust on the wrench?
A4: The standard black oxide finish provides moderate corrosion resistance. For outdoor or humid environments, we recommend applying a light oil coating after use. Custom finishes like zinc plating or Dacromet are available for enhanced protection.
Q5: Can I order a sample before bulk purchase?
A5: Yes, we support sample orders. Sample cost can be arranged, and once confirmed, the sample fee may be deducted from the first bulk order. Lead time for samples is typically 7-15 days.
Q6: What is the minimum order quantity (MOQ)?
A6: For standard sizes like 41mm, our MOQ is 50 pieces. For special sizes or custom finishes, MOQ may be higher. Please contact our sales team for exact terms.
Q7: Do you provide a warranty?
A7: We offer a 12-month warranty against manufacturing defects under normal usage. This includes breakage from forging defects, but not damage from misuse or excessive overloading. Warranty terms are detailed in our quotation.
Q8: How do I choose the correct size for my application?
A8: Measure the hex nut or bolt head across flats with a caliper. Our wrench is sized to fit the exact dimension. If you are unsure, you can send us a photo or drawing, and we will recommend the appropriate tool.
For more information or to request a quote, feel free to contact our sales team. We are committed to providing durable, reliable striking tools that enhance your operational efficiency. Choose Cangzhou Dean Safety for your heavy-duty needs.
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