QYRX18A - Williams - 9/16" 12‑Point Flare‑Nut Torque Adapter

The Williams QYRX18A Torque Adapter is engineered for accurate and repeatable torque output on 9/16" flare nuts and tube fittings. Its 12‑point flare nut head offers tight, slip‑resistant engagement on the fitting, reducing rounding and ensuring reliable torque transfer when used with a calibrated torque wrench.

Part of the robust Y‑Shank torque adapter series, this model is built from high‑strength alloy steel to withstand demanding industrial, mechanical, and hydraulic environments. It excels in tight or obstructed locations where standard sockets cannot reach but precise torque delivery is still required.

This torque head is a staple for technicians in hydraulic service, mechanical maintenance, industrial equipment repair, and HVAC work.

Key Features

• Size: 9/16"
• Type: Torque adapter / torque head
• Head Style: 12‑Point flare nut
• Shank Style: Y‑Shank
• Strong engagement decreases rounding and slippage
• Provides consistent torque accuracy in confined spaces
• Industrial‑grade alloy steel construction
• Ideal for hydraulic, mechanical, industrial, and HVAC applications