The J.H. Williams JHWWS1190BSC 26-piece SAE SUPERCOMBO® Black Industrial Finish Combination Wrench set provides a comprehensive solution for professional automotive and industrial applications. Engineered for demanding environments, this set offers a range of wrenches designed to enhance fastener engagement, reduce slippage, and improve overall operational efficiency for mechanics and technicians.
Key Features
- SUPERCOMBO® Open End Design: Features specially engineered grooves that strategically direct wrench force away from fastener corners, minimizing the risk of rounding or deforming the fastener during high-torque applications.
- SuperTorque™ Box Opening: Designed to apply wrenching forces to the flat surfaces behind the points of hex fasteners, rather than directly on the corners. This allows for significantly higher torque application without damaging the fastener.
- Aerospace Standard 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 and precision fastening tasks.
- Versatile Fastener Compatibility: While optimized for 12-point fasteners, the SuperTorque™ design provides a considerable advantage over conventional box end wrenches when used on all common hex (6-point) fasteners, enhancing tool flexibility and economy.
- Industrial Black Finish: A durable black industrial finish offers enhanced corrosion resistance and a professional appearance, suitable for rigorous workshop environments.
Applications
This J.H. Williams wrench set is ideal for professional technicians and mechanics working in automotive repair, heavy machinery maintenance, industrial assembly, and manufacturing. It provides the necessary range and robust design for tasks involving fasteners found in vehicle engines, suspension systems, agricultural equipment, construction machinery, and various industrial installations where reliable and efficient fastening is paramount.
Specifications
The 26-piece set includes the following SAE sizes: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-1/4, 1-5/16, 1-3/8, 1-7/16, 1-1/2, 1-5/8, 1-11/16, 1-3/4, 1-13/16, 1-7/8, and 2 inches.
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