Performance Tool Combination Wrench, 1-7/16"

Performance Tool Combination Wrench, 1-7/16"

The W377B Performance Tool Combination Wrench is a heavy-duty, full-size hand wrench built for jobs where “snug” is not a suggestion—it’s a requirement. Made from drop-forged, hardened chrome alloy steel, it’s designed for strength and long service life, while the box end’s rounded corners help apply more torque with less risk of chewing up fasteners. Finished in a professional raised-panel, full-pattern design, it feels like a serious wrench because it is one.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: W377B
• Brand / Series: Performance Tool
• Product Type: Combination wrench
• Size: 1-7/16"
• Material: Drop-forged, hardened chrome alloy steel
• Box End Design: Rounded corners for increased torque and reduced fastener rounding
• Wrench Pattern: Professional raised-panel, full-pattern design
• Configuration: Open end + box end for versatile access

Ideal For

• Turning larger fasteners with a 1-7/16" wrench size
• Mechanics and maintenance crews needing durable, high-torque hand tools
• Jobs where the box end grip matters and rounded corners help protect fasteners
• Anyone upgrading from “whatever wrench is closest” to the right wrench for the job