Williams Comfort Products QXOM19A Torque Wrench Head 19MM

Product Description

The WILLIAMS COMFORT PRODUCTS QXOM19A is a 19 MM open-end torque wrench head designed for precision fastening applications where controlled torque delivery is required. The head features an X-type shank measuring 0.735 inches, allowing it to mate with compatible torque wrench drives for repeatable, accurate results. With a maximum torque rating of 138 ft-lb, this wrench head handles medium-to-heavy fastening tasks without overloading the fastener. It is sold individually and is suited for mechanical, industrial, and trade applications where metric fasteners are standard.

This torque wrench head is used in applications requiring precise torque application to 19 MM metric fasteners. Typical install scenarios include mechanical assemblies, equipment maintenance, and service work where an open-end profile is necessary to access fasteners that a standard socket cannot reach. The open-end design makes it practical for confined spaces or bolt configurations that limit approach angles. It is a metric-sized accessory appropriate for professional technicians working in commercial or industrial service environments.

Key Features

• 19 MM open-end head for metric fastener applications
• Maximum torque capacity of 138 ft-lb for medium-to-heavy duty use
• X-type shank at 0.735 inches for secure drive connection
• Compact profile: 5.3 inches long, 1.4 inches tall, 0.7 inches wide
• Lightweight at 0.42 pounds for reduced fatigue during extended use
• Sold as individual unit (each)

Compatibility

Designed for use with torque wrench drives that accept an X-type shank measuring 0.735 inches. Verify shank interface compatibility with your torque wrench before installation.

Installation Notes

Installation should be performed by a qualified technician familiar with torque wrench accessories and proper fastening procedures. Before attaching the head, ensure the drive wrench is set to zero or its lowest setting and confirm the shank type matches the drive interface. Do not exceed the 138 ft-lb maximum torque rating, as overloading may damage the head or the fastener. Follow the equipment manufacturer's torque specifications for the assembly being serviced.

Technical Specifications

• Head Size: 19 MM
• Head Type: Open End
• Shank Size: 0.735 inches
• Shank Type: X
• Maximum Torque: 138 ft-lb
• Length: 5.3 inches
• Width: 0.7 inches
• Height: 1.4 inches
• Weight: 0.42 pounds
• Measurement Standard: Metric
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: QXOM19A