The TEKTON 3/8 Inch Drive (F) x 1/2 Inch (M) Impact Adapter creates a solution for lost or broken sockets, fills the gaps in incomplete size ranges, and extends the capability of your existing socket system. Made from premium 8660 Ni-Cr-Mo steel, it is precisely heat treated for superior strength and protected by a corrosion-resistant manganese phosphate finish. Its spring-loaded detent ball securely latches onto sockets, preventing them from being dropped or left stuck on fasteners.

• •Engineered for use with impact drivers
• •Converts 3/8 inch drive impact drivers to 1/2 inch drive
• •Multiplies the range and capability of your socket system
• •Spring-loaded detent ball securely latches onto sockets, preventing them from being dropped
• •Four detent grooves provide a secure connection with the retaining ball of a drive tool
• •Made of high-performing 8660 Ni-Cr-Mo steel with a protective manganese phosphate finish