Wrench Head 3/4" Square Drive Torque - Wrench The SUNTEC C291NR B20 is

The SUNTEC C291NR B20 is a 12VDC/24VAC shut-off valve designed for use with fuel oil systems

Large Radius Capability: The TR42 can expand to a radius of up to 42 inches (107 cm)

A solid choice for technicians in mechanical repair

MILLAR OEM P/N: 308-0550

Wrench Head 3/4" Square Drive Torque - Wrench The SUNTEC C291NR B20 isWilliams QZSD24A 3 4" Square Drive Torque Wrench Head The Williams QZSD24A 3 4" Square Drive Torque Wrench Head is engineered for heavy duty, high torque industrial applications where precision, strength, and reliability are essential. Designed for use with Williams modular torque systems, this square drive head provides a robust and secure interface for handling large fasteners across demanding mechanical environments. Built from premium alloy steel