Torque Adapter 1 7/16" Open End - Wrench
Williams QZO46A 1-7/16" Open-End Torque Adapter
The Williams QZO46A 1-7/16" Open-End Torque Adapter is engineered for technicians who need precise torque control, superior access, and rugged durability when working with large imperial fasteners. Its slim open-end design allows engagement in tight, recessed, or obstructed areas where box-end torque heads cannot operate—making it the ideal choice for heavy-equipment maintenance, utilities, industrial plant servicing, construction, and oil & gas applications.
Crafted from premium alloy steel and precision-machined to maintain exact tolerances, the QZO46A ensures smooth, consistent, and repeatable torque transfer even under heavy-load conditions. Fully compatible with Williams torque wrenches, torque multipliers, and modular torque systems, this adapter delivers dependable, professional-grade performance in the most demanding environments.
Key Features
- 1-7/16" Open-End Head Designed for large imperial fasteners used in machinery, flange assemblies, structural bolting, and industrial equipment.
- Slim, Clearance-Optimized Profile Provides excellent access to recessed, obstructed, or tight-space fastener locations.
- Premium Alloy Steel Construction Built to resist rounding, deformation, and wear under extreme torque.
- Precision-Machined Fit Ensures accurate fastener engagement and repeatable torque delivery.
- Compatible With Williams Torque Systems Works seamlessly with torque multipliers, torque wrenches, and modular torque adapters.
- Industrial-Strength Durability Suitable for refineries, power plants, utilities, mining, and heavy-equipment repair facilities.
Ideal Applications
- Heavy-equipment repair and rebuilds
- Industrial machinery service
- Utilities & power-generation maintenance
- Oil & gas field service and refinery operations
- Structural bolting and flange connections
- Tight-access, high-torque fastening environments