The Extension Bar Set ? 1/2", 1/4", 3/4" Drive (5" to 10") is an essential tool for mechanics and DIY enthusiasts, designed to provide increased reach and leverage for tight or hard-to-access fasteners. With lengths ranging from 4" to 10" for different drive sizes (1/2", 1/4", and 3/4"), this extension bar set ensures compatibility with a wide range of sockets and tools. Made from high-quality, durable materials, these extension bars are designed to withstand heavy-duty use and provide reliable performance. Ideal for automotive repairs, mechanical work, and construction tasks where extra reach is needed.