Item No.: H11F045

·The socket adapter is made from high-strength, 

·Impact-Grade Chrome Moly steel with a Manganese Phosphate coating to help resist corrosion and ensure a life time of use； 

·This Impact Socket Adapter is 1/2-inch F to 3/8-inch M； 

·This socket adapter is designed for impact use, and the size is laser etched for easy identification；

· Designed with pneumatic groove and two pneumatic holes, 

·this impact socket adapter can be used with a cordless, corded, 

·or pneumatic impact wrench or driver, while the adapter's spring-loaded detent ball securely latches sockets .