QJXM25A - Williams - 25 mm Box‑End Torque Adapter with J‑Shank

The Williams QJXM25A Torque Adapter is engineered for technicians who need accurate and repeatable torque application on 25 mm fasteners. Whether used in industrial machinery, hydraulic systems, mechanical equipment, or heavy‑equipment maintenance, this torque head delivers consistent, long‑lasting performance.

Its box‑end design provides full, wrap‑around engagement on the fastener, greatly reducing rounding and enhancing grip stability. This enclosed‑end style ensures superior torque transfer compared to open‑end adapters, making it ideal for torque‑critical and high‑load environments.

The robust J‑Shank interface connects securely with compatible Williams torque wrench systems, ensuring rigidity, alignment, and stable torque delivery. Designed to work flawlessly with manual, electronic, and hydraulic torque tools, it provides maximum reliability during demanding torque cycles.

Constructed from premium high‑strength alloy steel, the QJXM25A is built to withstand harsh industrial environments, vibration, repeated torque loading, and years of professional use while maintaining accuracy and structural integrity.

Key Features

• Size: 25 mm
• Type: Torque adapter / torque head
• Head Style: Box End
• Shank Style: J‑Shank
• Full‑contact design improves accuracy and reduces fastener rounding
• Precision‑machined for stable, repeatable torque application
• High‑strength alloy steel construction for long service life
• Secure compatibility with Williams J‑Shank torque systems
• Ideal for industrial maintenance, hydraulic repair, mechanical service, and equipment assembly