3/8in Dr. Impact Adapter 3/8inF x 1 /2inM w/pin hole

Genius Tools Impact Adapter 3/8 Inch Female to 1/2 Inch Male Drive with Pin Hole, Chrome Molybdenum Steel (CR-Mo) - 340040 Impact Adapter This impact adapter converts a 3/8 inch female drive to a 1/2 inch male drive for impact applications. The integrated pin hole supports a secure connection, helping reduce the chance of separation during heavy use. Built for professional technicians, it features stamped size markings for quick identification and consistent tool organization. With a compact 35 mm (1.38 inch) overall length, it's suited to setups where reach and clearance matter. Key Benefits Converts 3/8 inch female drive to 1/2 inch male drive output. Pin hole design supports a secure, reliable connection during impact use. 35 mm (1.38 inch) overall length fits well in tighter working areas. Chrome molybdenum steel (CR-Mo) construction supports strength and durability. Oil-quenched heat treatment improves core strength for long-term professional service. Matte black oxide coating helps resist corrosion and exterior wear. Permanently stamped size marking simplifies identification and tool organization. The combination of robust materials, protective finish, and impact-ready design makes it a dependable adapter for daily shop use and demanding service environments.