11 pc SAE SUPERCOMBO® Combination Wrench Set - J.H. Williams

The J.H. Williams JHWWS1171SCA 11-piece SAE SUPERCOMBO® Combination Wrench Set provides professional mechanics and industrial technicians with a versatile and reliable solution for demanding fastening tasks. Engineered for durability and precision, this set combines innovative wrenching technologies to enhance efficiency and prevent fastener damage across a range of applications.

Key Features

• SUPERCOMBO® Open End Design: Features specially designed grooves that effectively direct wrench force away from fastener corners, reducing the risk of rounding and improving grip.
• SuperTorque™ Box Opening: Engineered to allow for the application of higher torque without deforming or rounding hex fastener points. This design ensures that wrenching forces are applied to the flat surfaces behind the points, rather than directly on the corners.
• Aerospace Specification Compliance: Meets or exceeds aerospace specification AS 954 for 12-point fasteners (as defined by AS 870), ensuring an accurate torque/tension relationship for precision applications.
• Versatile Fastener Compatibility: While designed for 12-point fasteners, the SuperTorque™ box end offers considerable advantages over conventional wrenches when used on all common hex (6-point) fasteners, increasing tool flexibility.
• Comprehensive SAE Sizing: Includes 11 essential SAE sizes: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", and 1".
• Professional-Grade Construction: Manufactured by J.H. Williams, known for producing robust and durable tools built to withstand rigorous daily use in professional environments.

Applications

This combination wrench set is ideal for professional automotive technicians performing engine repairs, suspension work, and general vehicle maintenance. Industrial mechanics will find it invaluable for machinery assembly, equipment maintenance, and other fastening applications where reliable torque application and fastener integrity are critical. Its design benefits a wide array of tasks requiring precise and secure fastening of both 6-point and 12-point fasteners.