Single Head Open End Wrench with 1-13/16" Opening - Armstrong

The Armstrong 31-058 Single Head Open End Wrench is engineered for professional technicians facing challenging fastening tasks in industrial and automotive settings. This robust tool provides reliable leverage and a precise fit for high-torque applications involving large, stubborn fasteners. Designed for durability and access, it ensures efficient performance in demanding work environments.

Key Features

• 1-13/16" Open End: Precisely machined for a secure fit on large hex nuts and bolts, commonly encountered on heavy-duty vehicles, off-road equipment, and industrial infrastructure.
• Enhanced Access Profile: The single-head, open-end design allows for superior maneuverability in confined or partially obstructed work areas, improving efficiency when servicing complex assemblies.
• High-Strength Alloy Steel: Constructed from premium alloy steel to withstand repeated high-torque forces without deforming, ensuring exceptional tool life and consistent performance in professional use.
• Corrosion-Resistant Finish: A protective coating provides defense against rust and wear, maintaining the tool's integrity and appearance in harsh industrial, outdoor, and marine conditions.
• Professional-Weight Design: Weighing 5.42 lbs, this wrench offers substantial mass, which enhances stability and contributes to effective leverage for breaking loose even the most stubborn fasteners.

Applications

The Armstrong 31-058 is an essential tool for industrial maintenance, repair, and operations (MRO), and plant service work, particularly for large fittings, flanges, and structural hardware. In heavy equipment repair, it proves invaluable for agricultural, construction, and mining machinery where 1-13/16" hex sizes are prevalent. Automotive and fleet technicians will find it well-suited for heavy-duty truck suspensions, steering components, driveline yokes, and other large chassis fasteners. It also serves marine applications for servicing sizable engine and rigging hardware.

Specifications

• Manufacturer: Armstrong
• Model Number: 31-058
• Type: Single Head Open End Wrench
• Opening Size: 1-13/16"
• Weight: 5.42 lbs