Combination Wrench Set 33 to 50mm 13 Piece - J.H. Williams

The J.H. Williams 11018 Combination Wrench Set is engineered for robust performance in demanding professional automotive and industrial environments. This comprehensive 13-piece metric set, spanning sizes from 33mm to 50mm, provides technicians with the necessary leverage and durability to confidently manage large, seized fasteners and precisely re-torque critical connections on heavy equipment.

Key Features

• Extensive Large Metric Coverage: This 13-piece set includes combination wrenches from 33mm to 50mm, addressing common fastener sizes found on Class 6-8 trucks, buses, construction machinery, and industrial systems.
• Heavy-Duty Alloy Steel Construction: Manufactured from professional-grade alloy steel, designed to withstand the significant forces encountered during chassis, suspension, driveline, and large flange bolt service, ensuring long-term durability for demanding industrial tools.
• Versatile Combination Design: Each wrench incorporates an open end for rapid engagement on flats and a 12-point box end for secure grip and higher torque application on stubborn fasteners.
• Precision-Machined Openings: Accurate jaw and box-end geometry helps minimize the risk of fastener rounding, promoting safer disassembly and reliable reassembly in critical applications.
• Enhanced Accessibility: The 12-point box ends offer more indexing positions, facilitating improved access and maneuverability in confined work areas such as tight frames and equipment housings.

Applications

The J.H. Williams 11018 set is well-suited for a range of professional applications where large metric fasteners are prevalent, making it an essential addition to any mechanic's automotive tools. It is an invaluable tool for fleet maintenance, heavy-truck repair, off-highway and agricultural equipment service, and industrial plant maintenance. Technicians will find it essential for tasks such as servicing suspension and steering hardware on Class 6-8 trucks and buses, working on driveline and PTO connections on agricultural and construction machinery, and managing large flange, structural, and foundation bolts on fixed industrial systems like presses and conveyors. This set supports consistent and repeatable performance for professional mechanics working with heavy equipment.