Product Description Don&';t let its small size fool you - the CRKT Big Boy Driver (Model 9915), designed by Joe Wu, packs a serious punch. Engineered for both heavy-duty takedown jobs and precision work, this compact driver tool features a smooth ball-bearing spinner that makes quick work of any task. An included adapter transitions from quarter-inch to four-millimeter bits, so you can seamlessly switch between bigger projects and delicate gadgets or the tiny screws on your favorite everyday carry. The magnetized driver tip secures bits of any size, while the textured black aluminum handle delivers a firm, comfortable grip and excellent control. Whether you&';re hanging shelves or fine-tuning the action on a folding knife, the Big Boy Driver offers the perfect balance of tenderness and torque. Product Highlights Ball-bearing spinner cap allows for fast, smooth rotation during assembly and disassembly tasks Includes a quarter-inch to 4mm bit adapter for versatile use across both large and precision applications Magnetized driver tip securely holds bits of all sizes for hands-free convenience Textured black aluminum handle provides an ergonomic, non-slip grip for optimal torque and control Compact 3.76" overall length makes it ideal for EDC toolkits, workshop use, and on-the-go repairs Specs Brand: Columbia River (CRKT) Designer: Joe Wu Model: Big Boy Driver MPN: 9915 UPC: 794023991505 Overall Length: 3.76" Handle Material: Black Aluminum Weight: 1.60 oz. Includes: Quarter-inch to 4mm bit adapter Country of Manufacture: China Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>