This keyless chuck is a high-quality replacement for obsolete OEM parts #766008-1, #763193-1, and #763256-3. It includes the correct left-hand chuck screw and is designed for a quick, tool-free installation, enhancing convenience and efficiency in your tool repairs. Expand your tool's compatibility with this versatile chuck, designed to fit a broad range of tools including newer models like Makita DDF487, DHP487, GPH02Z, and various WORX drills such as WU175, WX185, WX373. It's an essential upgrade for enhancing your tool's versatility. As a standard 1/2" keyless chuck, it perfectly replaces the original part on numerous Makita drills and drivers, including the XPH03, XFD06, XFD07, XFD12, XFD13, XPH12, and XPH13 series, ensuring seamless operation and reliability. Constructed to meet OEM specifications with a 1/2"-20UNF thread, this replacement chuck offers broad compatibility and is an ideal part for Makita DHP453, BDF456, and fits various WORX WX series drills, maximizing its utility across multiple tool models. Compatible with a wide range of Makita models including BHP452, BDF453, BDF452, LXFD01, LXPH05Z, LXPH01, LXPH05, XFD01, XPH131, XPH06, XPH12, XPH10, and XFD12R, this chuck ensures you can keep your favorite tools in top working condition. Color: As Shown Material: Metal Package Contents: 1*Chuck Keyless 2-13MM