1/2in Dr. Cr-Mo Impact Adapter 112inFx3/4inM w/pin hole

Genius Tools Impact Adapter 1/2 Inch Female to 3/4 Inch Male Drive with Pin Hole, Chrome Molybdenum Steel (CR-Mo) - 480066CM Impact Drive Adapter This impact adapter steps a 1/2 inch female drive up to a 3/4 inch male drive, with a pin hole for secure retention. Built for professional hand tool and impact tool setups, it helps you match drive sizes while keeping the connection stable and easy to verify during service work. Made from Chrome Molybdenum steel (CR-Mo) with a black oxide finish, it is designed for strength, durability, and corrosion resistance. Size markings are stamped for fast identification in a drawer, cart, or socket rail, and the design meets or exceeds ANSI standards. Key Benefits Converts 1/2 inch female drive to 3/4 inch male drive for impact use. Pin hole design supports secure attachment and reliable retention under load. Chrome Molybdenum steel (CR-Mo) provides high strength and long-term durability. Black oxide coating improves corrosion resistance and provides easier handling in use. Compact 41mm (1.61 inches) overall length fits tight spaces and toolboxes. Stamped size markings help with quick, permanent identification and organization. This adapter is designed and made for professional technicians who need consistent fit and dependable performance over heavy use. With ANSI-aligned construction, corrosion-resistant finish, and clearly stamped sizing, it supports efficient drive-size transitions without adding unnecessary bulk to your impact socket setup.