High compatibility This wrench extension tool is designed to fit a wide range of wrenches, ensuring compatibility with your existing tools for easy use. Built to last Made of stainless steel, this extension bar is built to withstand heavy use and deliver long-lasting durability. Ergonomic design Featuring an ergonomic grip and a easy-to-grip profile, this wrench extension provides a comfortable and user-friendly experience during use. Versatile applications Whether you need to tighten or loosen fasteners, this stainless steel torque wrench extension suits a variety of tasks, making it a versatile tool for any job. Use scenarios - Automotive maintenance: reach recessed bolts in tight engine bays or under chassis where extra reach is needed. - Home improvement and furniture assembly: access fasteners in confined spaces for secure, clean installations. - Machinery maintenance: loosen or tighten hard-to-reach fasteners with a torque wrench extension in mechanical equipment.