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Help CenterCR-MO Alloy Configuration Wrench 12-Point 3/8" Drive, 20-100 Nm Torque Range
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Cangzhou Dean Safety&Special Tools Co., Ltd, a professional manufacturer established in 2001 with over US$100 Million annual export value, proudly presents our CR-MO Alloy Configuration Wrench 12-Point 3/8" Drive. This precision tool offers a torque range of 20-100 Nm, engineered to meet the rigorous demands of automotive, industrial, and maintenance applications. Manufactured from high-strength chromoly steel, our wrench delivers exceptional durability, reliable accuracy, and a comfortable grip for repeated use. With our extensive experience supplying global markets including North America, Europe, and Southeast Asia, you can trust this tool to enhance your workflow efficiency and safety.
Product Features & Advantages
Premium CR-MO Alloy Construction – Chromium-molybdenum steel provides superior strength, wear resistance, and long service life, even under high torque loads.
12-Point Configuration – The 12-point head design offers a secure grip on hex fasteners, reducing rounding risk and allowing finer positioning angles for tight spaces.
3/8" Drive Size – Standard 3/8-inch square drive compatible with a wide range of sockets and adapters, suitable for medium-duty tasks.
Adjustable Torque Range 20-100 Nm – Allows precise torque setting for various bolt tightening requirements, with a clear scale for easy reading.
Ergonomic Handle – Designed for comfortable grip and reduced hand fatigue during extended use, enhancing operator safety.
Calibration Stability – Each wrench is tested to maintain consistent accuracy over many cycles; calibration certificates are available upon request.
Corrosion Resistant Finish – Treated surface protects against rust and environmental damage, ideal for workshop or field conditions.
Technical Specifications
| Material | CR-MO Alloy (Chromium-Molybdenum) |
| Drive Size | 3/8 inch |
| Torque Range | 20-100 Nm (14.8-73.8 ft-lb) |
| Head Configuration | 12-Point |
| Accuracy | ±4% (typical, calibration optional) |
| Weight | Approx. 0.6 kg |
| Length | About 320 mm |
Why Choose Our CR-MO Torque Wrench?
Enhanced Durability: The CR-MO alloy withstands high-stress operations, minimizing deformation and extending tool life—reducing replacement costs for your business.
Precision Tuning: The adjustable mechanism allows fine torque selection (1 Nm increments) to meet specific manufacturer torque specs, improving assembly quality.
Safe & Reliable: Built-in overload protection prevents damage from excessive torque, and the ergonomic handle reduces slip risk.
Versatile Applications: Ideal for automotive engines, machinery assembly, bicycle repairs, and general industrial maintenance where 3/8" drives are common.
Customizable Options: We offer optional calibration certificates, custom packaging, and branding to suit your distribution needs.
Trusted by global clients – Cangzhou Dean Safety&Special Tools Co., Ltd has been a reliable manufacturer since 2001, with annual exports exceeding US$100 Million. Our products are shipped from Tianjin, Shanghai, and Ningbo ports to over 15 markets worldwide, including North America, Europe, Africa, and Oceania. We adhere to strict quality control processes, ensuring each wrench meets consistent standards. Whether you are a professional mechanic or an industrial procurement manager, our CR-MO Alloy Configuration Wrench delivers the performance and value you expect. Contact us today for bulk inquiries, custom specifications, or sample requests.
Frequently Asked Questions
Q: How do I set the torque value on this wrench?
A: Rotate the knurled handle at the base of the grip while aligning the scale with the desired torque value. A locking ring may be included to secure the setting. Refer to the user manual for detailed instructions.Q: What is the accuracy of this wrench?
A: The typical accuracy is within ±4% of the set torque value. For higher precision, calibration certificates can be provided at an additional cost.Q: Is this wrench compatible with standard 3/8" sockets?
A: Yes, it features a 3/8-inch square drive, compatible with most standard 3/8" sockets and extensions.Q: Can I use this wrench for left-hand thread (reverse) applications?
A: Yes, the wrench operates in both clockwise and counterclockwise directions. Note that the torque scale is calibrated for clockwise tightening; reverse direction is suitable for loosening but not recommended for precision tightening.Q: Does it come with a calibration certificate?
A: By default, the wrench is factory calibrated but not individually certified. Calibration certificates are available upon request for an additional fee.Q: What is the recommended storage condition?
A: Store the wrench in a dry, clean environment, preferably with the torque setting dialed to the lowest value to reduce spring fatigue. Avoid exposure to moisture.Q: Can I order customized branding or packaging?
A: Yes, we offer OEM/ODM services including laser engraving your logo, custom color handles, and branded packaging. Minimum order quantities may apply.Q: What is the warranty period?
A: We provide a standard 12-month warranty against manufacturing defects. Extended warranty options are available upon request.
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