QYO40A - Williams - 1‑1/4" Open‑End Torque Adapter – “Y” Shank

Williams QYO40A 1‑1/4" Open‑End Torque Adapter – “Y” Shank
The Williams QYO40A 1‑1/4" Open‑End Torque Adapter is engineered for technicians who demand precise torque control, exceptional access, and rugged durability when working with mid‑large imperial fasteners. Built with a secure “Y”‑style shank, this adapter provides stable engagement with Williams torque systems—ensuring accurate, repeatable torque application in demanding industrial conditions.

Its slim open‑end profile allows technicians to reach fasteners in recessed, narrow, or obstructed locations where box‑end torque heads cannot operate. Manufactured from premium alloy steel and precision‑machined for long‑term accuracy, the QYO40A is built to perform in heavy‑equipment service, utilities, industrial plants, construction sites, and oil & gas field operations.

Key Features

• 1‑1/4" Open‑End Head – Ideal for medium–large imperial fasteners found in industrial machinery, flange systems, structural frames, and mechanical assemblies.
• “Y”‑Shank Connection – Provides secure tool retention and stable torque transmission with Williams torque wrenches and modular systems.
• Slim, High‑Access Design – Enables engagement in recessed, tight, or obstruction‑heavy spaces where box‑end heads cannot fit.
• Premium Alloy Steel Build – Withstands high torque loads while resisting wear, deformation, and fastener rounding.
• Precision‑Machined Performance – Ensures consistent, accurate, repeatable torque delivery for mission‑critical applications.
• Compatible With Williams Torque Systems – Works seamlessly with torque multipliers, torque wrenches, and interchangeable adapter components.
• Industrial‑Grade Durability – Suitable for heavy‑duty environments such as refineries, power plants, utilities, mining operations, and heavy‑equipment repair facilities.

Ideal Applications

• Heavy‑equipment repair & overhaul
• Industrial machinery service
• Oil & gas field and refinery operations
• Utilities & power‑generation mechanical work
• Structural bolting & flange tightening
• Tight‑access, high‑torque fastening environments