QZO80A - Williams - 2‑1/2" Open‑End Torque Adapter

Williams QZO80A 2‑1/2" Open‑End Torque Adapter
The Williams QZO80A 2‑1/2" Open‑End Torque Adapter is a heavy‑duty, industrial‑grade solution engineered for technicians who require exceptional torque accuracy, strength, and accessibility when working with extra‑large imperial fasteners. Its slim open‑end configuration provides superior reach in tight, recessed, or obstructed areas where standard box‑end torque heads cannot fit—making it a top performer for heavy‑equipment maintenance, industrial plant operations, utilities, construction, mining, and oil & gas environments.

Built from premium alloy steel and precision‑machined to meet rigorous performance standards, the QZO80A provides smooth, consistent torque transfer even under extreme load conditions. Compatible with Williams torque wrenches, torque multipliers, and modular torque systems, this adapter ensures reliable, repeatable results for mission‑critical fastening tasks.

Key Features

• 2‑1/2" Open‑End Head – Designed for oversized imperial fasteners used in heavy machinery, flanges, bolted structures, and industrial equipment.
• Slim, High‑Access Profile – Provides excellent reach into confined, recessed, or obstruction‑heavy areas where box‑end heads cannot operate.
• Premium Alloy Steel Construction – Engineered for maximum durability, resisting deformation, rounding, and heavy‑torque wear.
• Precision‑Machined Accuracy – Ensures proper fastener engagement and repeatable torque delivery for critical applications.
• Compatible With Williams Torque Systems – Works seamlessly with torque wrenches, torque multipliers, and modular adapters.
• Industrial‑Grade Performance – Suitable for harsh environments such as refineries, power plants, utilities, mining sites, and heavy‑equipment maintenance facilities.

Ideal Applications

• Heavy‑equipment service and rebuilds
• Industrial plant maintenance
• Oil & gas field and refinery operations
• Utilities & power‑generation tasks
• Structural bolting and large mechanical assemblies
• Tight‑access, high‑load torque environments