QZXM50ADP - Williams - 50 mm Heavy‑Duty Box‑End Torque Adapter

The Williams QZXM50ADP Torque Adapter is a large‑format, professional‑grade torque head designed for accurate torque application on 50 mm fasteners commonly used in industrial machinery, hydraulic systems, construction equipment, and energy‑sector infrastructure.

Its box‑end configuration provides full‑contact engagement around the fastener, maximizing grip and minimizing the risk of rounding or slippage under high torque loads. This is especially important when dealing with critical, large‑diameter fasteners where maintaining torque accuracy is essential for equipment safety and reliability.

Built from high‑strength alloy steel and precision‑machined for perfect fitment, the QZXM50ADP is engineered to withstand repeated heavy use in severe environments. It integrates seamlessly with Williams torque systems and is suitable for use with manual, electronic, or hydraulic torque tools.

Key Features

• Size: 50 mm
• Type: Torque adapter / torque head
• Head Style: Box End
• Designed for high‑load, large‑fastener torque applications
• Full‑contact engagement reduces rounding and increases torque consistency
• Constructed from industrial‑grade alloy steel for exceptional durability
• Ideal for heavy‑equipment service, industrial maintenance, hydraulic systems, mining, and energy‑sector applications
• Excellent when sockets are too bulky or cannot deliver accurate torque