The Makita 196306-3 Keyless 1/2" Chuck is a high-quality tool part designed for use with various Makita power tools such as the BDF453, BHP453, DF457D, and HP457D models. Made in Japan, this chuck is a unit quantity of 1 and is specifically designed for drills. The keyless feature allows for easy bit changes, making it convenient and efficient for professionals in the construction and DIY industries. With the trusted Makita brand and reliable performance, this chuck is a valuable addition to any toolkit.