QZO48A - Williams - 1‑1/2" Open‑End Torque Adapter

Williams QZO48A 1‑1/2" Open‑End Torque Adapter
The Williams QZO48A 1‑1/2" Open‑End Torque Adapter is engineered for industrial technicians who require accurate torque application, superior access, and long‑lasting durability for large imperial fasteners. Its slim open‑end profile allows engagement in tight, recessed, or obstructed areas—making it the ideal solution where traditional box‑end torque heads cannot be used. Perfect for heavy‑equipment maintenance, industrial plant operations, utilities, power‑generation facilities, and oil & gas environments.

Manufactured from premium alloy steel and precision‑machined to ensure dimensional accuracy, the QZO48A provides smooth, dependable torque transfer even under demanding load conditions. Fully compatible with Williams torque wrenches, torque multipliers, and modular torque systems, this adapter delivers professional‑grade performance for mission‑critical tasks.

Key Features

• 1‑1/2" Open‑End Head – Ideal for large imperial fasteners used in heavy machinery, flange bolting, structural assemblies, and industrial equipment.
• Slim, Clearance‑Optimized Profile – Reaches fasteners in confined, recessed, or obstructed areas where box‑end heads cannot fit.
• Premium Alloy Steel Construction – Withstands high torque without rounding, deforming, or premature wear.
• Precision‑Machined Fit – Ensures reliable, accurate, and repeatable torque application.
• Compatible with Williams Torque Systems – Works seamlessly with torque wrenches, torque multipliers, and modular adapters.
• Industrial‑Grade Durability – Built to handle harsh environments found in refineries, power plants, utilities, mining, and heavy‑equipment repair facilities.

Ideal Applications

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