QYO42A - Williams - 1 5/16" OPEN END HEAD

Williams QYO42A Open End Torque Adapter Head – 1‑5/16 in

The Williams QYO42A 1‑5/16" Open End Torque Adapter Head is designed for precise torque application in situations where sockets cannot be used. Ideal for professional industrial, mechanical, and maintenance work, this open‑end head allows controlled fastening in tight or obstructed spaces when paired with compatible Williams torque adapter handles.

Constructed from high‑strength alloy steel, the QYO42A delivers durability, reliability, and long service life in demanding environments. The precision‑machined open end provides a secure fit on fasteners while ensuring consistent torque transfer for accurate results.

A dependable choice for technicians who require flexibility without sacrificing performance or accuracy.

Key Features

• Size: 1‑5/16" open end
• Model: QYO42A
• Type: Open end torque adaptor head
• Material: Heavy‑duty alloy steel construction
• Application: Ideal where standard sockets are impractical
• Compatibility: Designed for use with Williams torque adapter handles