Features: This universal black wrench extension rod with 1/2inch adapter delivers enhances leverages for high torques applications, crafted from durability 45# steel for superior wear resistance. Featuring a quick connecting design and antirust surfaces treatments, the compactly extension tool secures fit confined space while maintaining corrosion resistant performances. Ideal for mechanics, DIY enthusiasts, and repair professionals requiring reliable torques amplification in automotive or industrial maintenance tasks. Perfect for automotive repairs, machinery assembly, and household projects where accessing tight angles or stubborn fasteners demands precise tool. The integrated locking mechanism prevents slippage during operation, while the included storage case ensures organized portability between workshops and job sites. Specifications: Component:45# Steel Wrench Extension Rod Size:Approx.340x33mm/13.39x1.3inch 1/2 Wrench Adapter:Approx.80mm/3.15inch Color: Black suitable for automobile repair, home repair, industrial equipment maintenance, motorcycle repair. Relying on its flexibility and versatilitys, it can meet wide ranges of application needs. Package Includes: 1pc Wrench Extension Rod 1pc 1/2 Wrench Adapter note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.