Cdi Torque TCQZO34ADP Torque Wrench Head 1-1/16 in Open End

Product Description

The CDI TORQUE TCQZO34ADP is a 1-1/16 inch open-end torque wrench head designed for use with dual-pin shank drive systems. It delivers controlled fastening up to 321 ft-lb and is built for SAE measurement applications. The open-end head design allows access to fasteners in confined spaces where a standard socket cannot seat. This tool is installed by licensed HVAC technicians, plumbers, pipefitters, and mechanical contractors who need precise torque application on large-diameter fasteners during equipment assembly or service work.

The TCQZO34ADP is suited for commercial and industrial service environments where high-torque fastening on SAE hardware is required. The dual-pin Z shank attachment provides a secure, repeatable connection to compatible torque wrench handles, making it appropriate for equipment installation, flange bolting, and heavy mechanical assembly tasks. The center-of-fastener to retaining pin measurement of 5.75 inches accommodates offset fastener locations common in tight mechanical bays.

Key Features

• 1-1/16 inch open-end head for access to large SAE fasteners in tight spaces
• Maximum torque rating of 321 ft-lb for heavy-duty fastening applications
• Dual-pin Z shank for secure, repeatable connection to compatible torque wrench handles
• SAE measurement type for use with standard inch-based fastener specifications
• Center of fastener to retaining pin distance of 5.75 inches for offset reach
• Lightweight at 1.14 pounds for reduced fatigue during extended use

Compatibility

Designed for use with dual-pin Z shank torque wrench handles that accept interchangeable open-end heads. Verify shank pin spacing on the drive handle before installation to confirm fitment.

Installation Notes

This torque wrench head should be installed by a qualified technician familiar with calibrated torque tooling. Confirm the head is fully seated and the retaining pins are engaged before applying torque to any fastener. De-energize and lock out equipment per applicable safety procedures before performing any fastener work on powered systems. Do not exceed the rated maximum torque of 321 ft-lb to avoid tool damage or inaccurate fastening.

Technical Specifications

• Head Size: 1-1/16 inches
• Head Type: Open End
• Maximum Torque: 321 ft-lb
• Measurement Type: SAE
• Shank Type: Z Dual Pins
• Center of Fastener to Retaining Pin: 5.75 inches
• Weight: 1.14 pounds
• Width: 8 inches
• Height: 2.2 inches
• UPC: 0662459335661

Standard Information

• Brand: CDI TORQUE
• Manufacturer Part Number: TCQZO34ADP