QJRX20A - Williams - 5/8" 12‑Point Flare‑Nut Torque Adapter with J‑Shank

The Williams QJRX20A Torque Adapter is engineered for accurate torque delivery on 5/8" flare nuts and tube fittings. Its 12‑point flare‑nut head offers secure, full‑contact engagement, reducing slippage and rounding while maintaining torque accuracy when paired with a calibrated torque wrench.

As part of the durable J‑Shank torque head series, this adapter is built from high‑strength alloy steel for long service life in demanding industrial environments. It performs exceptionally well in hydraulic system service, industrial equipment maintenance, mechanical repair, and HVAC applications—especially in tight or obstructed areas where traditional sockets cannot reach.

Key Features

• Size: 5/8"
• Type: Torque adapter / torque head
• Head Style: 12‑Point flare nut
• Shank Style: J‑Shank
• Strong, slip‑resistant engagement on flare and tube fittings
• Enables precise torque in tight or limited‑access locations
• High‑strength alloy steel construction for durability
• Ideal for hydraulic, pneumatic, industrial, mechanical, and HVAC service