45# Steel Striking Box Wrench 22 mm Opening 165 mm Long,Extra Wide Strike Zone Slogging Ring Spanner Corrosion Resistant Rust Resistant
Product Spotlights
As a leading manufacturer since 2001, Cangzhou Dean Safety&Special Tools Co., Ltd proudly presents our 45# Steel Striking Box Wrench — a robust and reliable tool designed for demanding industrial applications. This 22 mm opening, 165 mm long slogging ring spanner features an extra wide strike zone that ensures precise impact delivery and reduces tool slippage. Manufactured from high-quality 45# steel with advanced corrosion and rust resistance, this wrench is built to withstand harsh environments and repeated heavy use. Whether you are in heavy machinery maintenance, oil and gas, or construction, our striking box wrench delivers the durability and performance you need.
Key Features & Technical Specifications
- Material: 45# steel — high carbon content for exceptional strength and hardness.
- Opening Size: 22 mm — standard metric size for common bolts and nuts.
- Overall Length: 165 mm — compact yet provides ample leverage for controlled striking.
- Extra Wide Strike Zone: Larger striking surface increases accuracy and reduces risk of mis-hits.
- Corrosion & Rust Resistance: Special surface treatment (e.g., black oxide or phosphate coating) protects against moisture and chemicals.
- Design: Slogging ring spanner (box end) with a flat striking face — ideal for heavy torque applications.
- Safety: Chamfered edges prevent sharp corners that could cause injury during striking.
| Parameter | Value |
| Material | 45# Steel (AISI 1045 equivalent) |
| Opening Size | 22 mm |
| Overall Length | 165 mm |
| Strike Zone Width | Extra Wide (approx. 30 mm) |
| Surface Finish | Corrosion-resistant coating (optional: black oxide, phosphated, or painted) |
| Weight | Approx. 0.35 kg (depending on finish) |
Advantages & Customer Benefits
- Enhanced Productivity: The extra wide strike zone allows for more accurate hammer strikes, reducing time spent on repositioning.
- Long Service Life: 45# steel offers superior wear resistance, ensuring the wrench maintains its shape and opening size even after thousands of impacts.
- Low Maintenance: Rust and corrosion resistant coating minimizes the need for frequent cleaning or oiling, even in humid or outdoor environments.
- Safety First: The chamfered edges and smooth striking surface reduce the risk of chipping or flying metal fragments.
- Versatility: Suitable for use with both manual hammers and pneumatic impact tools (with appropriate adapter).
- Cost-Effective: Durable construction reduces replacement frequency, offering better value over time.
Our 45# Steel Striking Box Wrench is precision-machined to exact tolerances, guaranteeing a snug fit on hex fasteners. The 22 mm opening is ideal for M14 or M16 bolts (depending on thread pitch) commonly found in industrial equipment, heavy trucks, and agricultural machinery. The 165 mm length strikes a balance between leverage and portability, allowing technicians to carry it in tool belts or boxes without bulk.
Trust & Reliability
With over two decades of manufacturing experience, Cangzhou Dean Safety&Special Tools Co., Ltd has established a strong reputation for quality and service. Our annual export value exceeds US$100 million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. We ship from Tianjin, Shanghai, and Ningbo ports, ensuring timely delivery worldwide. Our products are trusted by professionals in oil fields, construction sites, and manufacturing plants. We are committed to continuous improvement and customer satisfaction. When you choose our striking box wrench, you are choosing a tool backed by a reliable manufacturer with a global footprint.
Order today and experience the difference of a well-engineered striking wrench. For bulk orders or custom requirements (e.g., different sizes, coatings, or branding), please contact our sales team. We are ready to support your business with competitive pricing and professional service.
Frequently Asked Questions (FAQ)
Q1: What is the difference between a slogging ring spanner and a regular box wrench?
A: A slogging ring spanner (or striking box wrench) has a flat striking surface on the box end, designed to be hit with a hammer to generate high torque. Regular box wrenches are not intended for striking.
Q2: Can this wrench be used with an impact driver?
A: Yes, it can be used with a manual hammer or a pneumatic impact tool if an appropriate adapter (e.g., hex shank to square drive) is used. However, always ensure the tool is rated for impact use.
Q3: Is the 22 mm opening suitable for both metric and inch fasteners?
A: 22 mm is a standard metric size. It corresponds approximately to 7/8 inch (0.875 inch), but for exact fit, use on metric fasteners with 22 mm hex head.
Q4: How does the corrosion resistance work?
A: The wrench is treated with a protective coating (e.g., black oxide, phosphate, or paint) that forms a barrier against moisture, chemicals, and oxidation. Regular cleaning and light oiling can extend the life.
Q5: Is the extra wide strike zone safe for all hammer types?
A: Yes, the wide surface provides a larger target, reducing the chance of glancing blows. Use a suitable hammer (e.g., 2-3 lb sledge or dead blow) for best results.
Q6: What is the maximum torque that can be applied?
A: The wrench is designed for heavy-duty use. However, torque capacity depends on the hammer weight and user technique. Avoid excessive force that could damage the fastener or wrench.
Q7: Can I get this wrench in other sizes?
A: Yes, we offer a range of sizes from 10 mm to 55 mm and larger. Custom sizes are available upon request. Please contact us for a complete catalog.
Q8: What is the warranty period?
A: We provide a standard warranty against manufacturing defects. For specific terms, please refer to our warranty policy or contact our sales team.
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