Professional-grade 3/8" square to 1/4" hex adaptor with industrial finish, featuring tight tolerances, quick-release chuck, and high-speed runout for 3/8" drive impact wrenches.
The Snap-on 3/8" Square to 1/4" Hex Adaptor (Model QC3825) is a professional-grade power tool accessory engineered for precision and durability in demanding industrial applications. This high-quality steel adaptor features tight tolerances designed to minimize the risk of stripping or cam-out, ensuring reliable performance during repetitive impact wrench operations. The industrial finish provides excellent corrosion resistance and a professional appearance suitable for both commercial and heavy-duty maintenance environments.
This adaptor is specifically designed for use with 3/8" drive impact wrenches and features high-speed runout capabilities for optimal performance. The quick-release chuck with knurled sleeve enables fast and easy bit changes, reducing downtime and improving workflow efficiency. With a compact overall length of 1-1/2 inches and a lightweight design of just 2.1 ounces, this adaptor offers excellent portability without compromising strength or durability.
Ideal for aviation, aerospace, military, defense, oil and gas, power generation, railroad maintenance, and general industrial applications, the QC3825 adaptor represents Snap-on's commitment to quality and reliability. The tight tolerances and premium steel construction ensure consistent performance across thousands of cycles, making it an essential addition to any professional tool collection.
Key Features
- High-quality steel construction for extended product life and durability
- Tight tolerances minimize stripping and cam-out during impact operations
- Quick-release chuck with knurled sleeve for rapid bit changes
- Suitable for 3/8" drive impact wrenches with high-speed runout capability
- Industrial finish provides corrosion resistance and professional appearance
- Compact 1-1/2" length with lightweight 2.1 oz design for portability
- Precision engineered for demanding industrial and commercial applications
- Snap-on quality assurance and reliability standards
Technical Specifications
| Specification |
Value |
| Model Number | QC3825 |
| Drive Size Input | 3/8" Square Drive |
| Drive Size Output | 1/4" Hex Drive |
| Material | High-quality Steel |
| Finish | Industrial Finish |
| Overall Length | 1-1/2 inches (3.8 cm) |
| Weight | 2.1 ounces (60 grams) |
| Chuck Type | Quick-Release with Knurled Sleeve |
| Performance Feature | High-Speed Runout |
| Tolerance Grade | Tight Tolerances |
| Application | 3/8" Drive Impact Wrenches |
| Warranty | Snap-on Standard Warranty |
