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Help CenterHeavy-duty Reversible Ratchet Wrench, 5 Year Warranty, 1/4 Drive and 3/8 Drive Combo Set, Mill Test Report Available Upon Request
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Welcome to Cangzhou Dean Safety&Special Tools Co., Ltd. – your trusted partner in high-quality industrial tools since 2001. Our Heavy-duty Reversible Ratchet Wrench, 5 Year Warranty, 1/4 Drive and 3/8 Drive Combo Set is engineered for maximum durability and precision. Whether you are a professional mechanic or a DIY enthusiast, this set delivers consistent performance in tight spaces, backed by over two decades of manufacturing expertise. With an annual export value exceeding US$100 million, we guarantee reliability that meets global standards.
This combo set includes both 1/4" and 3/8" drive reversible ratchets, allowing you to tackle a wide range of fastening tasks. The heavy-duty construction ensures long-lasting service even under high torque applications. Each wrench features a 72-tooth gear mechanism for a smooth 5° swing arc, enabling easy operation in confined areas. The ergonomic handle provides a comfortable, non-slip grip, reducing hand fatigue during extended use.
Key Features & Technical Specifications
- Reversible Design: Quickly switch between tightening and loosening with a simple flip of the lever.
- 72-Tooth Gear: Requires only 5° of movement per click, ideal for tight spaces.
- Durable Construction: Made from heat-treated chrome vanadium steel for superior strength and corrosion resistance.
- Comfort Grip: Bi-material rubber handle reduces vibration and improves control.
- 5-Year Warranty: Covers defects in materials and workmanship – a testament to our confidence in the product.
- Mill Test Report Available: Request the report for material certification upon purchase.
| Specification | Details |
|---|---|
| Drive Size | 1/4 inch & 3/8 inch |
| Number of Teeth | 72 |
| Swing Arc | 5° |
| Material | Chrome Vanadium Steel |
| Handle Material | TPR Rubber Overmold |
| Weight per Wrench | Approx. 0.3 lbs (1/4") / 0.45 lbs (3/8") |
| Warranty | 5 Years |
This combo set provides exceptional versatility. The 1/4" drive ratchet is perfect for smaller fasteners and precision work, while the 3/8" drive handles medium-duty tasks with ease. Both ratchets feature a slim profile to access recessed bolts and tight engine compartments. The reversing lever is conveniently located for one-handed operation, increasing efficiency on the job.
Benefits for You
- Time-saving: The 72-tooth mechanism reduces the effort needed in confined spaces, speeding up your workflow.
- Cost-effective: Two essential drive sizes in one set – no need to buy separately.
- Durability: Heat-treated steel withstands repeated heavy use without stripping or breaking.
- Safety: Non-slip handle provides a secure grip even with oily hands.
- Peace of mind: 5-year warranty protects your investment.
As a manufacturer with a 23-year track record, Cangzhou Dean Safety&Special Tools Co., Ltd. ships to major ports including Tianjin, Shanghai, and Ningbo. Our products reach markets across North America, South America, Europe, Asia, Africa, and Oceania. With an annual export value above US$100 million, we have earned the trust of thousands of clients worldwide. Every tool we produce undergoes rigorous quality control to ensure consistent performance.
We understand that professionals demand reliable tools. That is why we offer a Mill Test Report upon request for this ratchet wrench set, providing full transparency on material composition. Choose our product for a combination of strength, precision, and long-term value. Contact us today to place your order or request a quote – we are ready to support your business with efficient logistics and customizable packaging options.
Frequently Asked Questions
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1. Can I use this ratchet set for heavy-duty automotive work?
Yes, the wrenches are made from heat-treated chrome vanadium steel, capable of withstanding high torque loads commonly found in automotive repair. The 72-tooth gear also provides excellent access in tight engine bays.
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2. What is a Mill Test Report and how do I get it?
A Mill Test Report (MTR) certifies the chemical and mechanical properties of the steel used. It is available upon request – simply contact our sales team with your order number, and we will provide the document.
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3. Are the handles comfortable for prolonged use?
Absolutely. The handles are ergonomically designed with a TPR rubber overmold that reduces vibration and prevents slipping, even when hands are sweaty or greasy.
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4. Does the set include any accessories like sockets?
No, this is a ratchet wrench-only set. It comes with two reversible ratchets (1/4" and 3/8" drive) and does not include sockets or extensions. You can combine them with your existing socket sets.
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5. Is the warranty international?
Yes, the 5-year warranty applies globally. It covers manufacturing defects under normal use. Please retain your purchase receipt for warranty claims.
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6. Can I order in bulk with custom packaging?
Certainly. As a manufacturer, we offer OEM/ODM services. Custom branding, blister packs, or tool rolls are available upon request. Minimum order quantities may apply.
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7. What is the torque capacity of each ratchet?
While exact torque ratings depend on usage, these ratchets are designed for heavy-duty tasks. The 3/8" drive typically handles up to 100 ft-lbs, and the 1/4" drive up to 40 ft-lbs. Always use within rated capacity to ensure safety.
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8. How do I clean and maintain the ratchets?
Wipe them with a clean cloth after use. For deeper cleaning, you can use a mild detergent and water, then dry thoroughly. Periodically lubricate the gear mechanism with a drop of light oil to maintain smooth operation.
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