Cdi Torque TCRTWH48Y Torque Wrench Head 3/4 in Ratcheting

Product Description

The CDI TORQUE TCRTWH48Y is a 3/4 inch ratcheting flare nut torque wrench head designed for precise torque application on flare nut fittings in plumbing, HVAC, and refrigeration work. The head features a Y-type shank measuring 0.560 inches, allowing it to mount to compatible torque wrench handles for controlled fastening. At 0.52 pounds, it is a compact, single-piece accessory suited for tight spaces where standard open-end or box-end wrenches cannot apply controlled torque. Technicians working on refrigerant line flare connections, gas line fittings, and hydraulic lines will find this head useful for meeting manufacturer torque specifications without risking overtightening or fitting damage.

This torque wrench head is intended for trade and industrial use where flare nut fittings require repeatable, measured torque. It is commonly used by HVAC technicians torquing refrigerant line set flare connections, plumbers working on gas or water supply flare fittings, and mechanical contractors managing hydraulic or pneumatic line assemblies. The ratcheting design allows the user to apply torque in confined areas without repositioning the wrench on every stroke, improving efficiency in tight equipment bays or behind panels.

Key Features

• 3/4 inch flare nut head size for standard flare fitting applications
• Ratcheting mechanism allows torque application in confined spaces without full wrench rotation
• Y-type shank at 0.560 inches for compatibility with appropriate torque wrench handles
• Lightweight at 0.52 pounds for easy handling and reduced technician fatigue
• Compact profile at 4.5 inches long and 0.5 inches tall for access in tight installations

Compatibility

Designed for use with torque wrench handles accepting a Y-type shank measuring 0.560 inches. Confirm handle shank compatibility before installation.

Installation Notes

This head is installed by a qualified technician onto a compatible torque wrench handle before use. Ensure the shank is fully seated and secured in the handle before applying load. Always follow the fitting or equipment manufacturer torque specifications when tightening flare nut connections. Do not use this head with impact tools or for fastener removal where ratchet-direction reversal may stress the mechanism.

Technical Specifications

• Head Size: 3/4 inch
• Head Type: Ratcheting Flare Nut
• Shank Type: Y
• Shank Size: 0.560 inches
• Length: 4.5 inches
• Width: 2 inches
• Height: 0.5 inches
• Weight: 0.52 pounds
• Sold As: Each

Standard Information

• Brand: CDI TORQUE
• Manufacturer Part Number: TCRTWH48Y