General description This Teng M380020WC Wobble Extension Bar is designed for use with a 3/8-inch square drive, allowing access to nuts and fasteners in hard-to-reach areas. It is commonly used in automotive and home improvement applications. Made from chrome vanadium steel, this extension bar offers strength and durability, featuring a satin finish for corrosion resistance. The extension bar measures 75mm (3 inches) in length. Technical specifications Size: 75mm (3 inches) Drive size: 3/8 inch square Material: Chrome vanadium steel Finish: Satin Type: Extension bar Compatibility and accessories Compatible with 3/8 inch drive tools Suitable for use with socket sets and ratchets that accept 3/8 inch drive Installation Attach the extension bar to your 3/8 inch drive ratchet or socket set Ensure it is securely connected before use Usage Use to extend reach in tight or hard-to-access spaces Ideal for automotive repairs, assembly, and maintenance tasks Other information