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The CDI TORQUE TCRTWH104Y is a ratcheting flare nut torque wrench head designed for precise torque application on flare nut fittings. Sized at 1 5/8 inches, it accepts a 0.560-inch Y-type shank for direct attachment to compatible CDI torque wrench handles. The ratcheting mechanism allows fastening in confined spaces where a full swing is not possible. Weighing 1.31 pounds, this head is built for field and shop use by HVAC technicians, plumbers, and refrigeration mechanics who need repeatable torque on flare connections without distorting fittings.
This torque wrench head is suited for residential and light commercial HVAC and refrigeration work, particularly where 1 5/8-inch flare nut connections are present on refrigerant lines, gas lines, or hydraulic fittings. Its ratcheting design makes it practical in tight mechanical rooms, equipment closets, and rooftop unit installations where swing clearance is limited. The Y-shank interface keeps the head firmly seated on the drive handle during use.
Designed for use with CDI TORQUE wrench handles that accept a 0.560-inch Y-type shank. Verify shank interface compatibility with your specific handle model before installation.
Installation and use of this torque wrench head should be performed by a qualified HVAC technician, plumber, or refrigeration mechanic familiar with flare nut torque procedures. Ensure the Y-shank is fully seated and locked into the drive handle before applying torque. Depressurize and isolate any refrigerant or gas lines before working on flare connections per applicable codes. Do not exceed the torque range specified by the drive handle manufacturer.
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