QJRXSM17A - Williams - 17mm 6‑Point Flare‑Nut Torque Adapter with J‑Shank

The Williams QJRXSM17A Torque Adapter is built for precision torque delivery on 17 mm flare nuts and tube fittings—especially in tight or obstructed areas where traditional sockets cannot reach. Its 6‑point flare nut profile offers superior contact on fittings, reducing rounding and improving torque accuracy when paired with a calibrated torque wrench.

As part of the Williams J‑Shank torque head series, this adapter is manufactured from high‑strength alloy steel for long‑lasting performance in demanding environments such as industrial maintenance, mechanical repair, heavy equipment service, and HVAC applications.

Key Features:

• Size: 17 mm
• Type: Torque adapter / torque head
• Head Style: 6‑Point flare nut
• Shank Style: J‑Shank
• Maintains torque accuracy on tube and flare fittings
• Ideal for hydraulic, pneumatic, mechanical, and HVAC work
• Strong alloy‑steel construction for long service life
• Excellent for tight‑space torque applications