1-9/16" 12-Point SAE SUPERCOMBO® Black Industrial Finish Combina - J.H. Williams

The J.H. Williams JHW1178AB 1-9/16" SAE SUPERCOMBO® Combination Wrench is engineered for demanding professional automotive and industrial applications. This robust tool delivers superior grip and torque capabilities, designed to protect fasteners while ensuring efficient work. Its specialized design minimizes fastener rounding, making it an essential addition to any professional toolkit.

Key Features

• SUPERCOMBO® Open End Design: Features specially engineered grooves that strategically direct wrenching forces away from fastener corners, significantly reducing the risk of rounding or deforming nuts and bolts.
• SUPERCOMBO® Box Opening Design: Enables the application of higher torque without damaging hex fastener points, as contact is made on the flat surfaces behind the points, not directly on the corners.
• Aerospace Specification Compliance: Meets or exceeds aerospace specification AS 954 for 12-point fasteners (as defined by AS 870), ensuring a precise torque/tension relationship for critical applications.
• Enhanced Versatility: Provides considerable advantages over conventional box end wrenches when used on common hex (6-point) fasteners, improving both hand tool flexibility and overall economy.
• Durable Industrial Finish: Features a black industrial finish for increased corrosion resistance and a professional appearance, standing up to harsh workshop environments.

Applications

This 1-9/16" SAE combination wrench is ideal for a wide range of professional tasks requiring a large, durable wrench. It is particularly suited for heavy-duty automotive repair, truck and fleet maintenance, machinery installation, industrial assembly, and MRO (Maintenance, Repair, and Operations) tasks. Its robust construction and specialized design make it highly effective for working with large fasteners in engines, chassis, heavy equipment, and structural components where reliable, non-damaging torque application is critical.