GYUJ Impact Universal Joint

Designed for maximum versatility in professional mechanical applications, the Universal Joint serves as a precision-engineered coupler between driving tools and double hex sockets. These joints are essential for reaching fasteners in cramped or obstructed areas where a straight drive is impossible.
With a high-strength swivel mechanism, these couplers allow for smooth torque transfer even at difficult angles, ensuring you can tighten or loosen nuts in restrictive engine bays, industrial machinery, or complex structural assemblies.
Key Features
- Enhanced Accessibility: Engineered to operate at varied angles to reach fasteners in “blind” or angular positions.
- Industrial Durability: Robust construction designed to handle the high torque requirements of professional driving tools.
- Comprehensive Range: Available in all standard square drive sizes, from 1/4″ to 1″, to match your existing toolset.
- Precision Fit: Optimized head diameters to maintain a slim profile while ensuring maximum joint strength.
| Technical Specification Standard Metric | |||||
|---|---|---|---|---|---|
| Part No. | Sq. Dr. | Head Dia | Approx. OAL | ||
| GYUJ0 | 1/4″ | 14 | 40 | ||
| GYUJ1 | 3/8″ | 22 | 50 | ||
| GYUJ2 | 1/2″ | 26 | 78 | ||
| GYUJ3 | 3/4″ | 43 | 110 | ||
| GYUJ4 | 1″ | 63 | 158 | ||

