QXO28A - Williams - 7/8" Open‑End Torque Adapter

Williams QXO28A 7/8" Open‑End Torque Adapter
The Williams QXO28A 7/8" Open‑End Torque Adapter is designed for technicians who need precise torque application, excellent accessibility, and industrial‑grade durability when working with small‑to‑medium imperial fasteners. Its slim open‑end configuration allows engagement in tight, narrow, or recessed spaces—ideal for situations where box‑end torque heads cannot be used.
Perfect for machinery maintenance, assembly work, utilities, equipment servicing, fabrication shops, and oil & gas field operations.

Manufactured from premium alloy steel and precision‑machined for repeatable accuracy, the QXO28A delivers smooth and consistent torque transfer under demanding conditions. It integrates seamlessly with Williams torque wrenches, torque multipliers, and modular torque systems—ensuring professional‑grade performance for mission‑critical fastening applications.

Key Features

• 7/8" Open‑End Head – Ideal for common imperial fasteners used in machinery, equipment frames, piping systems, and mechanical assemblies.
• Slim, High‑Access Profile – Reaches fasteners located in tight or obstructed areas where box‑end adapters cannot operate.
• Premium Alloy Steel Construction – Resists wear, deformation, and rounding during high‑torque applications.
• Precision‑Machined Fit – Ensures accurate, repeatable torque application and stable fastener engagement.
• Compatible With Williams Torque Systems – Works flawlessly with torque wrenches, torque multipliers, and modular adapter components.
• Industrial‑Grade Durability – Suitable for fabrication shops, power‑generation facilities, utilities, manufacturing environments, mining, and field‑service operations.

Ideal Applications

• Machinery repair & maintenance
• Industrial assembly & fabrication
• Utilities & power‑generation mechanical tasks
• Oil & gas field service
• Equipment servicing & plant‑floor operations
• Tight‑access, small‑fastener torque installations