CouplerReplacement for Part 42-90-0020Compatible with select Milwaukee tools, including model 2676-22 Cordless Knockout Tool. Please verify compatibility with your parts diagram before ordering.Includes:(1) CouplerThis is an aftermarket replacement part and is not manufactured by, affiliated with, or endorsed by Milwaukee Electric Tool Corporation. Premium Craftsmanship: This product boasts exceptional quality, ensuring longevity, dependability, and meticulous attention to detail. Affordability without Compromise: Showcase how this product delivers outstanding benefits at an accessible price, providing customers with unparalleled value for their money. Effortless Setup: Designed for seamless installation, this product streamlines the process, enabling users to set it up swiftly and effortlessly, minimizing any inconvenience. Trustworthy Performance: Instill confidence in the product's reliability and consistency, guaranteeing optimal functionality and performance over time. Color As pictured. Part Number 42-90-0020 2676-22 2676-23 Manufacturer Generic