Non-Magnetic Striking Box Wrench 15 Degree Offset for Anti-Static Explosive Environments
Product Spotlights
Cangzhou Dean Safety&Special Tools Co.,Ltd, a leading manufacturer established in 2001 with an annual export value exceeding US$100 Million, is proud to present our Non-Magnetic Striking Box Wrench 15 Degree Offset for Anti-Static Explosive Environments. This tool is engineered for professionals working in hazardous areas where sparks and magnetism can cause catastrophic failure. Crafted from high-performance non-sparking alloys such as beryllium copper or aluminum bronze, it eliminates the risk of ignition in explosive atmospheres. The 15-degree offset design provides optimal access to recessed fasteners while the striking face allows for controlled impact force, making it an indispensable tool in oil refineries, chemical plants, and mining operations.
Key Features & Technical Specifications
- Non-Magnetic & Anti-Static – Zero magnetic properties prevent attraction to metal debris; anti-static construction ensures no charge buildup.
- 15° Offset – Angled head allows better clearance and torque application in tight spaces without compromising strength.
- Striking Capability – Reinforced striking end enables use with a hammer for breaking loose stubborn fasteners.
- High-Strength Alloy – Beryllium copper or aluminum bronze offers superior tensile strength (up to 1400 MPa) and corrosion resistance.
- Precision Machining – CNC-machined to exact tolerances (ANSI/ISO) for a snug fit on hex nuts, reducing slippage and rounding.
- Ergonomic Grip – Smooth, polished finish with no sharp edges, reducing hand fatigue during prolonged use.
- Customizable Sizes – Available from 10mm to 36mm (or equivalent inch sizes); sets can be custom assembled per order.
| Parameter | Specification |
|---|---|
| Material | Beryllium Copper (CuBe2) / Aluminum Bronze (C63000) |
| Hardness | HRC 36-42 |
| Offset Angle | 15° (±1°) |
| Non-Sparking Test | Passed (no sparks under impact up to 50 J) |
| Magnetic Permeability | ≤ 1.01 μ (non-magnetic) |
| Working Temperature | -40°C to +200°C |
| Finish | Anti-static polished, no coatings to avoid contamination |
Product Advantages & Customer Benefits
- Enhanced Safety: Eliminates ignition sources in Zone 0/1/2 explosive areas (ATEX, IECEx compliant design).
- Long Service Life: Beryllium copper tools resist wear and deformation, offering up to 10x longer lifespan than standard steel tools in corrosive environments.
- Better Accessibility: The 15° offset allows users to reach nuts in confined engine compartments, valve assemblies, and pipeline flanges with ease.
- Reduced Hand Injury: The striking box design distributes impact force evenly, minimizing risk of the wrench slipping and causing hand injuries.
- Cost-Effective: Lower replacement frequency and increased productivity mean significant savings over time.
- Custom Solutions: We can produce non-standard sizes, special offsets (e.g., 30°, 45°), or add anti-slip grooves upon request.
Trusted by Industry Leaders Worldwide – As a manufacturer with over two decades of experience and annual exports exceeding US$100 million, Cangzhou Dean Safety&Special Tools Co.,Ltd has supplied non-magnetic striking wrenches to leading energy, petrochemical, and defense contractors across North America, Europe, the Middle East, and Asia. Our tools are rigorously tested for non-sparking and non-magnetic performance before shipment, with batch traceability. We ship from Tianjin, Shanghai, and Ningbo ports, ensuring fast delivery. Contact our team today for a quotation or to request a free sample for evaluation. Your safety is our priority.
Frequently Asked Questions
-
Q: Can this wrench be used in underwater explosive environments?
A: Yes, the beryllium copper alloy is highly corrosion-resistant and non-sparking even in wet or submerged conditions, provided the user follows standard safety protocols. -
Q: How do I know which size to order for my hex nuts?
A: Measure the across-flats dimension of your nut. We supply wrenches in both metric (mm) and imperial (inch) sizes. Our standard range covers 10mm to 36mm, and custom sizes are available upon request. -
Q: Is the wrench completely non-magnetic, or just low-magnetic?
A: It is non-magnetic with a magnetic permeability of less than 1.01 μ, meaning it will not be attracted to magnets and will not interfere with sensitive electronic equipment. -
Q: Can I strike the wrench with a steel hammer?
A: We recommend using a non-sparking hammer (e.g., beryllium copper or brass) to maintain the anti-static properties. Striking with a steel hammer may create sparks on impact. -
Q: Do you provide a certificate of non-sparking test performance?
A: Yes, each batch is tested and a certificate of conformity (including non-sparking and non-magnetic test results) can be provided with the shipment. -
Q: How long does delivery take for a custom order?
A: Standard sizes are in stock and ship within 5-10 days. Custom orders typically require 15-25 working days depending on quantity and complexity. -
Q: Is the 15° offset available for left-handed use?
A: The wrench is symmetrical in design – the 15° offset works for both left and right hand orientations. For special offset requests, we can customize. -
Q: What is the warranty on this product?
A: We offer a 12-month warranty against manufacturing defects under normal use. Any tool found defective will be replaced free of charge.
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