QJXB16A - Williams - 1/2" Box‑End Torque Adapter with 10° offset and J‑Shank

The Williams QJXB16A Torque Adapter is designed for accurate and consistent torque application on 1/2" fasteners located in confined or hard‑to‑reach industrial environments. The box‑end head provides full‑contact engagement, giving technicians improved grip, reducing rounding, and ensuring reliable torque transfer — especially critical in hydraulic, mechanical, and industrial applications.

The integrated 10‑degree offset enhances accessibility by giving extra clearance around structural obstructions, recessed bolt locations, machine guards, and tight mounting configurations. This makes the QJXB16A particularly valuable in heavy‑equipment service, industrial maintenance, power‑generation facilities, and mechanical repair environments.

As part of the Williams J‑Shank torque adapter family, this model connects securely to torque wrench systems using the J‑style interface, ensuring strength, stability, and repeatable performance. Constructed from high‑strength alloy steel, the QJXB16A is engineered to withstand demanding torque loads and daily industrial use.

Key Features

• Size: 1/2"
• Type: Torque adapter / torque head
• Head Style: Box End
• Offset: 10°
• Shank Style: J‑Shank
• Full‑contact box‑end engagement reduces rounding and slippage
• Offset design improves reach in obstructed or recessed areas
• Compatible with Williams J‑Shank torque systems
• High‑strength alloy steel for long‑term durability
• Ideal for mechanical, hydraulic, industrial, and heavy‑equipment applications