QZOM55A - Williams - 55MM O.E. TQ/HD

Williams QZOM55A TORQ HEAD® 55 mm Metric Open‑End Torque Head

The Williams QZOM55A TORQ HEAD® 55 mm Metric Open‑End Torque Head is designed for accurate, repeatable torque application on 55 mm metric fasteners where sockets or box‑end tools cannot be used. Engineered for use with compatible Williams torque wrench systems, this open‑end torque head allows precise torque delivery in tight or obstructed work environments.

Manufactured from high‑strength alloy steel, the QZOM55A is built for durability and long service life in demanding industrial applications. The open‑end design provides reliable fastener engagement while maintaining consistent torque transfer, making it ideal for heavy equipment, plant maintenance, and large‑format metric fasteners.

Key Features

• Fastener Size: 55 mm (metric)
• Style: Open‑end torque head
• Type: TORQ HEAD® torque wrench attachment
• Material: High‑strength alloy steel
• Design: Open‑end profile for restricted‑access applications
• Compatibility: Designed for use with Williams TORQ HEAD® / compatible torque wrench systems