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Straight Handle Double Box End Wrench Metric Ring Cr-V Steel 10mm x 12mm Phosphate Coated

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Product Spotlights

Professional-grade straight handle double box end wrench in metric 10mm x 12mm. Forged from durable Cr-V steel with anti-corrosion phosphate coating. 12-point ring design provides secure grip and reduces fastener damage. Ideal for automotive, industrial, and maintenance applications. Backed by 20+ years of manufacturing expertise and worldwide export.
US$ 10.9 ≥20 Units
Key Specifications
Get Latest Price
Material:
Chrome Vanadium Steel (Cr-V)
Size:
10mm x 12mm
Finish:
Phosphate Coated
Payment & Shipping
Payment Methods:
Port of Shipment:
TIANJIN
Delivery Detail:
5 days
Material Chrome Vanadium Steel (Cr-V)
Size 10mm x 12mm
Finish Phosphate Coated
Handle Type Straight Handle
Wrench Type Double Box End / Ring
Measurement System Metric
Application Automotive, Mechanical, Industrial maintenance
Color Black (Phosphate finish)

Welcome to Cangzhou Dean Safety & Special Tools Co., Ltd – a professional manufacturer with over two decades of experience in producing high-quality hand tools. Our Straight Handle Double Box End Wrench (Metric, 10mm x 12mm) is engineered to deliver superior torque and precision in tight spaces. Made from durable Chrome Vanadium (Cr-V) steel with a phosphate coating, this wrench offers exceptional corrosion resistance and a secure grip. Whether you are a mechanic, technician, or DIY enthusiast, this tool is designed to meet your daily fastening needs with reliability and efficiency.

Product Features & Technical Specifications

  • Material Quality: Forged from high-strength Chrome Vanadium (Cr-V) steel, heat-treated for maximum hardness and durability.
  • Double Box End Design: Both ends feature a 12-point ring profile, providing a secure grip on hexagonal fasteners and reducing the risk of rounding.
  • Metric Sizing: Precisely manufactured to metric standards – 10mm on one end and 12mm on the other, covering common bolt sizes.
  • Phosphate Coating: A phosphate finish offers excellent resistance to rust, oil, and chemicals, extending the tool’s lifespan in harsh environments.
  • Straight Handle: Ergonomic straight handle design allows for comfortable use and easy access to recessed fasteners.
  • Compact & Lightweight: Ideal for automotive repairs, machinery maintenance, and assembly work where portability matters.
Parameter Value
Material Chrome Vanadium Steel (Cr-V)
Head Type Double Box End (12-point ring)
Size Combination 10mm x 12mm
Handle Style Straight
Surface Finish Phosphate Coated
Standard Metric (DIN/ISO compliant upon request)
Weight Approx. 0.15 kg (varies by size)

Benefits for Your Business

  • Increased Productivity: The precise fit of the 12-point ring reduces slippage, allowing faster work without damaging fasteners.
  • Long-Lasting Investment: Cr-V steel combined with phosphate coating ensures years of service even in humid or oily environments.
  • Versatile Use: Suitable for automotive, plumbing, construction, and general maintenance tasks.
  • Cost-Effective: Competitive pricing without compromising on quality – ideal for bulk purchases by workshops and distributors.

Why Choose Cangzhou Dean Safety & Special Tools?

Since 2001, we have grown into a leading manufacturer with an annual export value exceeding US$100 million. Our products are shipped to major ports including Tianjin, Shanghai, and Ningbo, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. Every wrench is manufactured under strict quality control processes to meet international standards. We offer customization options such as different sizes, finishes, or packaging to meet your specific requirements. Trust our two decades of expertise – contact us today for a quote or sample.

Frequently Asked Questions (FAQ)

  1. Q: What is the difference between box end and open end wrenches?
    A: A box end (ring) wrench completely surrounds the fastener, providing better torque and less risk of stripping. Our double box end wrench has a 12-point ring on both ends for secure gripping.
  2. Q: Can I use this wrench for both metric and imperial bolts?
    A: This wrench is specifically sized for metric fasteners (10mm and 12mm). For imperial sizes, please check our other product options.
  3. Q: Is the phosphate coating durable?
    A: Yes, phosphate coating offers excellent corrosion resistance and is commonly used on hand tools. It also provides a matte finish that reduces glare.
  4. Q: What is the hardness of the Cr-V steel used?
    A: Typically heat-treated to 40-50 HRC for optimal strength and toughness. Detailed specifications are available upon request.
  5. Q: Do you offer custom size combinations?
    A: Yes, we can manufacture wrenches with different metric or inch combinations based on your requirements. Minimum order quantity may apply.
  6. Q: How should I clean and store this wrench?
    A: Wipe clean with a dry cloth after use. Store in a dry environment. The phosphate coating helps prevent rust, but keeping it oiled is recommended for prolonged storage.
  7. Q: What is the warranty on this product?
    A: We offer a standard warranty against manufacturing defects. Please contact your sales representative for detailed terms.
  8. Q: Can I get a sample before bulk order?
    A: Absolutely! Samples are available for evaluation. Shipping cost may apply but will be deducted from your first bulk order.

Product Tags: Straight Handle Double Box End Wrench , Metric Ring Wrench Cr-V Steel , 10mm x 12mm Phosphate Coated Wrench

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2001
Annual Export Value
Above US$100 Million
Port of Shipment
tianjin, shanghai, ningbo