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Home > Tools & Hardware > Hand Tools > Wrench > 1-Year Warranty Non-Sparking Combination Wrench, Beryllium Copper, Mill Test Report Included
1-Year Warranty Non-Sparking Combination Wrench, Beryllium Copper, Mill Test Report Included
Product Spotlights
Premium beryllium copper material ensures 100% non-sparking safety in explosive environments. Precision combination design with 12-point box and 15-degree open end boosts efficiency. Each wrench includes a Mill Test Report for material traceability. 1-year warranty from a trusted manufacturer with US$100M+ annual exports.
US$ 15
≥10 Units
Key Specifications
Get Latest Price
Material:
Other, Beryllium Copper
Type:
Other, Combination Wrench (Open-End and Box-End)
Size Range:
6mm to 32mm (Custom sizes available)
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin
Delivery Detail:
7 days
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Material
Other, Beryllium Copper
Type
Other, Combination Wrench (Open-End and Box-End)
Size Range
6mm to 32mm (Custom sizes available)
Finish
Natural golden beryllium copper surface
Warranty
1 Year
Included Document
Mill Test Report
Application
Oil & gas, chemical, mining, pharmaceutical, flammable environments
Packaging
Individual polybag or custom set packaging
Non-Sparking Property
Meets international safety standards for spark-free tools
Hardness
HRC 35-45 (typical)
Welcome to Cangzhou Dean Safety&Special Tools Co., Ltd, a trusted manufacturer with over 20 years of experience in producing high-quality safety tools. Since 2001, we have been dedicated to providing reliable non-sparking combination wrenches made from premium beryllium copper alloy. Our 1-Year Warranty Non-Sparking Combination Wrench is engineered to deliver maximum safety and durability in the most hazardous environments. Each wrench comes with a Mill Test Report to guarantee material integrity and performance, ensuring you get a tool you can depend on.
These wrenches are essential for professionals working in oil refineries, chemical plants, mining operations, and other explosive atmospheres where even a tiny spark could cause catastrophic failure. By choosing our beryllium copper combination wrench, you invest in peace of mind, long service life, and compliance with global safety regulations.
Key Features & Technical Specifications
- Non-Sparking Material: Made from beryllium copper (BeCu), which eliminates the risk of sparks when striking against steel or other hard surfaces. Ideal for use in Zone 0, Zone 1, and Zone 2 hazardous areas.
- Combination Design: Each wrench features a 12-point box end for ratcheting-like speed and a 15-degree offset open end for easy access in tight spaces. This dual-function saves time and effort on the job.
- High Strength & Durability: Beryllium copper offers tensile strength comparable to alloy steel, ensuring the wrench can withstand high torque without deformation or breakage. Typical hardness ranges from HRC 35 to 45.
- Corrosion & Chemical Resistance: The natural golden surface resists rust and many chemicals, extending tool life even in humid or corrosive environments.
- Precision Machining: Every wrench is produced with strict tolerances to ensure a snug fit on fasteners, reducing rounding of nuts and bolts.
- 1-Year Warranty: We fully stand behind our product quality. If any defect occurs within 12 months, we provide free replacement or repair.
- Mill Test Report Included: Each shipment includes a certificate documenting chemical composition and mechanical properties, giving you full traceability and quality assurance.
Available Sizes & Dimensions
| Metric Size (mm) | Overall Length (approx.) | Box End Opening | Open End Thickness | Weight (approx.) |
|---|---|---|---|---|
| 6 mm | 100 mm | 6.0 mm | 4.0 mm | 15 g |
| 8 mm | 115 mm | 8.0 mm | 4.5 mm | 20 g |
| 10 mm | 130 mm | 10.0 mm | 5.0 mm | 30 g |
| 12 mm | 145 mm | 12.0 mm | 5.5 mm | 40 g |
| 14 mm | 160 mm | 14.0 mm | 6.0 mm | 55 g |
| 17 mm | 185 mm | 17.0 mm | 7.0 mm | 85 g |
| 19 mm | 200 mm | 19.0 mm | 7.5 mm | 105 g |
Note: Custom sizes from 4 mm to 36 mm (and inch equivalents) are available upon request. All dimensions are approximate and may vary within industry standards.
Benefits for Your Operations
- Enhanced Safety: Eliminate ignition sources in explosive environments. Our wrenches are tested for non-sparking performance and meet rigorous international requirements for hand tools in hazardous locations.
- Reduced Tool Damage: The combination design minimizes the need to switch tools, and the non-marring beryllium copper won't scratch or damage expensive equipment.
- Longer Lifecycle: Beryllium copper tools are known for their fatigue resistance. Even under repeated heavy use, they retain their shape and functionality.
- Cost-Effective: With a 1-year warranty and mill test report, you avoid the risk of purchasing inferior tools that fail early or cause operational delays.
- Easy Identification: The distinctive golden colour helps workers quickly identify these as non-sparking tools, reducing the chance of using a steel tool by mistake.
Why Choose Cangzhou Dean Safety&Special Tools Co., Ltd?
As a dedicated manufacturer established in 2001, we have built a reputation for excellence in the safety tool industry. Our annual export value exceeds US$100 million, serving customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. We ship from major ports including Tianjin, Shanghai, and Ningbo, ensuring fast and reliable logistics worldwide.
Every beryllium copper combination wrench is produced in our own factory in Cangzhou, Hebei, with strict quality control at every stage — from raw material inspection to final torque testing. The included Mill Test Report verifies that the material contains the correct beryllium content (typically 1.8–2.0%) and meets hardness and tensile strength requirements. Our 1-year warranty is our promise that you are getting a tool built to last.
We invite you to experience the difference of genuine non-sparking tools. Contact us today for a quote or bulk order inquiry — your safety is our priority.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between a non-sparking tool and a regular steel tool?
A: Non-sparking tools are made from materials like beryllium copper or aluminum bronze that do not produce sparks when struck against metal or stone. Regular steel tools can create hot sparks that ignite flammable gases, vapors, or dust. Our beryllium copper wrench is specially formulated to eliminate this risk, making it safe for use in explosive atmospheres. -
Q: Can I use this wrench in underwater or wet environments?
A: Beryllium copper is highly resistant to corrosion and can be used in humid or wet conditions. However, we recommend drying the tool after use to maintain optimal performance. The wrench is not specifically rated for underwater use, but its corrosion resistance makes it suitable for many damp industrial settings. -
Q: Does the 1-year warranty cover all types of damage?
A: The warranty covers manufacturing defects in materials and workmanship. It does not cover damage due to misuse, abuse, unauthorized modifications, or normal wear and tear. Please refer to our warranty policy for full terms. We are always happy to assist with any issues. -
Q: What is a Mill Test Report and why is it important?
A: A Mill Test Report (MTR) is a quality assurance document that lists the chemical composition and mechanical properties of the metal used in the tool. For safety-critical applications, an MTR provides traceability and confirms that the beryllium copper meets specified standards. Our wrench includes an MTR as standard, giving you confidence in material quality. -
Q: Are custom sizes or inch sizes available?
A: Yes, we offer a wide range of sizes from 6mm to 32mm in metric, as well as inch sizes from 1/4" to 1-1/4". Custom sizes outside this range can be produced for large orders. Please contact our sales team for details. -
Q: How do I verify the non-sparking property of the tool?
A: While we recommend relying on the Mill Test Report and our factory testing, you can perform a simple test by striking the wrench against a steel surface in a safe area. You will notice the absence of visible sparks. For formal verification, third-party testing is available upon request. -
Q: What is the typical lead time for export orders?
A: For standard sizes, we usually ship within 15–30 days after order confirmation, depending on order quantity. We ship from major ports such as Tianjin, Shanghai, and Ningbo. Expedited shipping options are available. -
Q: Do you offer bulk discounts or custom packaging?
A: Absolutely. As a manufacturer, we offer competitive pricing for bulk orders and can customize packaging (e.g., branded sets, foam inserts, roll-up pouches) to meet your requirements. Contact us for a tailored quote.
Send Inquiry to This Supplier
Ms. Jesse
Foreign Trade Manager
1Yr
Cangzhou, Hebei, China
1Yr
Business Type
Manufacturer
Year Established
2001
Annual Export Value
Above US$100 Million
Port of Shipment
tianjin, shanghai, ningbo
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