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Help CenterConvex Striking Hexagonal Wrench 22mm, 45# Steel ,Convex Ring Hexagonal Wrench,Heavy Duty Striking Hex Wrench
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Professional Convex Striking Hexagonal Wrench – 22mm, 45# Steel
Since 2001, Cangzhou Dean Safety & Special Tools Co., Ltd has been a leading manufacturer of heavy-duty industrial tools. Our Convex Striking Hexagonal Wrench (22mm) is engineered for demanding bolting applications where high torque and impact resistance are required. Forged from premium 45# steel and featuring a convex ring striking face, this wrench delivers exceptional durability and reliable performance in harsh working conditions. Whether you are a maintenance crew, heavy equipment operator, or industrial contractor, this tool is built to handle repetitive striking without deformation.
Product Features & Specifications
- Material: High-quality 45# carbon steel, heat treated for optimal hardness and toughness.
- Size: 22mm hex opening – fits standard hexagonal bolts and nuts.
- Design: Convex ring striking face – provides a larger, reinforced impact area for hammer blows.
- Finish: Black oxide coating – offers corrosion resistance and reduces glare.
- Safety: No sharp edges, smooth surface finish prevents hand injuries.
Technical Specifications (Typical)
| Parameter | Value |
| Hex Size | 22mm |
| Material | 45# Steel |
| Overall Length | 250mm (approx.) |
| Head Width | 55mm |
| Weight | 0.8 kg |
| Surface Treatment | Black Oxide |
Why Choose Our Convex Striking Hex Wrench?
- Enhanced Striking Surface: The convex ring design distributes impact force evenly, reducing risk of chipping or cracking.
- Heavy-Duty Durability: 45# steel with precise heat treatment ensures long service life even under repeated heavy hammer blows.
- Ergonomic & Safe: Rounded edges and smooth finish minimize hand fatigue and prevent cuts.
- Versatile Use: Ideal for construction, mining, oil & gas, shipbuilding, and any heavy bolting applications.
- Precise Fit: Machined to tight tolerances for a snug fit on hex fasteners, reducing slippage.
Trust & Reliability from a Global Supplier
As a manufacturer with over 20 years of experience (since 2001), Cangzhou Dean Safety & Special Tools Co., Ltd exports over US$100 million worth of tools annually. Our products are trusted in over 20 countries across North America, South America, Europe, Asia, Africa, and Oceania. We ship from Tianjin, Shanghai, and Ningbo ports, ensuring timely delivery worldwide. Every wrench is manufactured under strict quality control – from raw material selection to final inspection. By choosing our convex striking hex wrench, you are investing in a tool that meets professional standards without unnecessary certifications. Contact us today for bulk orders or customized packaging options.
Frequently Asked Questions (FAQ)
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Q: Is this wrench suitable for use with an impact driver?
A: No, this is a striking wrench designed for manual hammer blows. It should not be used with power tools. -
Q: What is the maximum torque I can apply?
A: The wrench is built to withstand typical striking forces. For extreme torque applications, consider our impact socket range. -
Q: Can I get other sizes besides 22mm?
A: Yes, we offer a full range from 10mm to 65mm. Contact us for availability. -
Q: Is the black oxide coating resistant to rust?
A: Black oxide provides moderate corrosion resistance but is not intended for prolonged exposure to moisture. Wipe dry after use. -
Q: Do you provide a warranty?
A: We offer a standard 12-month warranty against manufacturing defects. Please inquire for details. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ typically starts at 50 pieces for standard sizes. Custom orders may vary. -
Q: Can I get the wrench with a different finish, such as chrome plating?
A: Black oxide is standard. Chrome or other finishes are available upon request with additional cost. -
Q: How do I clean and maintain this wrench?
A: Simply wipe with a clean cloth and apply light oil if needed. Avoid abrasive cleaners.
Send Inquiry to This Supplier
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