Cdi Torque TCQYRX44A Flare Nut Torque Wrench Head Sae

Product Description

The CDI TORQUE TCQYRX44A is a flare nut torque wrench head designed for precise fastening on SAE fittings in HVAC, refrigeration, and plumbing applications. Built around a 12-point contact design, it delivers accurate torque up to 160 ft-lb through a Y-type shank measuring 0.560 inches. The flare nut profile wraps around the fitting body rather than gripping only the corners, reducing the risk of rounding off soft brass or steel fittings during final torque. Licensed HVAC and plumbing technicians use this head when connecting refrigerant lines, fuel lines, or hydraulic fittings where accurate torque values are critical to leak-free joints.

This torque wrench head is suited for residential and commercial service work where SAE flare fittings are the standard connection type. It is a common tool on refrigerant line set installations, equipment changeouts, and any application requiring controlled fastener torque on flare nut hardware. The compact head dimensions of 4.33 inches by 1.97 inches by 0.79 inches allow use in moderately tight service spaces. The 1 3/8 inch opening size matches the corresponding SAE flare nut specification for this fitting class.

Key Features

• Flare nut head profile reduces corner contact and minimizes fitting damage on brass or soft-metal hardware
• 12-point contact geometry provides additional engagement positions in confined spaces
• Maximum torque rating of 160 ft-lb covers a wide range of SAE flare fitting applications
• Y-type shank with 0.560 inch shank diameter for compatibility with matching torque wrench drives
• SAE measurement type suits standard imperial flare nut hardware common in North American HVAC and plumbing work
• Lightweight at 0.48 pounds for reduced hand fatigue during repetitive service calls

Compatibility

Designed for use with SAE flare nut fittings at the 1 3/8 inch size. Connects via Y-type shank to compatible CDI TORQUE and other Y-shank torque wrench handles rated for the appropriate torque range.

Installation Notes

Torque wrench heads of this type are installed by licensed HVAC technicians and plumbers working on refrigerant, fuel, or hydraulic line connections. Always ensure the system is depressurized and de-energized before loosening or tightening flare fittings. Verify the torque wrench handle and head are properly seated and locked before applying torque. Refer to equipment manufacturer torque specifications and applicable codes such as ASHRAE, IFGC, or IPC for required torque values on specific fitting sizes.

Technical Specifications

• Head Type: Flare Nut
• Size: 1 3/8 inches
• Point Type: 12 Point
• Measurement Type: SAE
• Maximum Torque: 160 ft-lb
• Shank Type: Y
• Shank Size: 0.560 inches
• Length: 4.33 inches
• Width: 1.97 inches
• Height: 0.79 inches
• Weight: 0.48 pounds

Standard Information

• Brand: CDI TORQUE
• Manufacturer Part Number: TCQYRX44A