Kreg Jig Heavy-Duty 6 in. #3 Square Driver Bit is a 6-inch (152mm) driver designed with a deep #3 square drive, specifically optimized for use with Kreg Jig® HD Screws. This heavy-duty driver features a solid, one-piece construction that ensures durability and long-lasting performance. It includes a magnetic tip to securely hold screws in place, making your work more efficient. Additionally, it is compatible with the Kreg® Quick-Change Chuck system, allowing for fast and easy bit changes, enhancing your productivity and convenience on the job. Model Number: