QYRX52A - Williams - 1‑5/8" 12‑Point Flare‑Nut Torque Adapter

The Williams QYRX52A Torque Adapter is purpose‑built for delivering accurate torque on large 1‑5/8" flare nuts and tube fittings. The 12‑point flare nut design offers strong engagement on oversized fittings, improving grip, reducing rounding, and ensuring consistent torque transfer when paired with a calibrated torque wrench.

Part of the Williams Y‑Shank torque adapter series, this model is manufactured from industrial‑grade alloy steel for maximum durability and performance in demanding environments including heavy equipment service, industrial maintenance, hydraulic systems, and power generation applications.

This torque head is essential for applications where standard sockets or wrenches cannot reach or cannot provide accurate torque on large flare nuts.

Key Features

• Size: 1‑5/8"
• Type: Torque adapter / torque head
• Head Style: 12‑Point flare nut
• Shank Style: Y‑Shank
• Ideal for high‑torque applications on large tube and flare fittings
• Ensures accurate torque where traditional sockets cannot reach
• High‑strength alloy steel for maximum durability
• Suitable for heavy industrial, hydraulic, mechanical, and energy‑sector work