15 pc Metric SUPERCOMBO® Black Combination Wrench Set - J.H. Williams

The J.H. Williams JHWMWS-15SA 15 pc Metric SUPERCOMBO® Black Combination Wrench Set is engineered for professional automotive and industrial technicians requiring reliable and durable hand tools. This set features advanced wrench designs to enhance fastener engagement and optimize torque application, making it suitable for demanding repair and maintenance tasks.

Key Features

• Comprehensive Metric Sizing: Includes 15 wrenches in essential metric sizes: 7, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 27, 29, 30, and 32 mm.
• SUPERCOMBO® Open End Design: Features specially designed grooves that direct wrench force away from fastener corners, reducing the risk of rounding and improving grip on stubborn fasteners.
• SUPERTOQUE™ Box End Design: The innovative box opening allows for the application of higher torque without rounding or deforming hex fastener points. Force is applied to the flat surfaces behind the points, not directly on the corners, increasing fastener life and user efficiency.
• Versatile Fastener Engagement: Designed for use on all common hex (6 point) fasteners, offering a considerable advantage over conventional box end wrenches by increasing both hand tool flexibility and economy in various applications.
• Professional Grade Construction: Manufactured by J.H. Williams, known for producing robust and durable tools designed to withstand the rigors of daily professional use.

Applications

This J.H. Williams SUPERCOMBO® wrench set is ideal for a broad range of professional applications in automotive workshops, heavy equipment maintenance, industrial machinery repair, and general mechanical assembly. Its specialized designs are particularly beneficial when working with corroded or overtightened fasteners, helping professional mechanics and technicians maintain efficiency and prevent fastener damage across various vehicle makes and industrial equipment.