Apex® EX-370-B-3 Ball-Locking Socket Adapter Extention, 3/8" Male Hex Drive x 3/8" Drive, 3" OAL, Tool Steel
Apex® Locking Socket Adapter Extention, 3/8" Drive Size, 3" Overall Length, Finish: Rust Preventative, Material: Tool Steel, 3/8" Male Hex Output Drive Size, Output Drive Type: Male Square, Ball Locking, Measuring System: SAE