5PC Impact Socket Adapter Set Reducer Universal Joint Socket 1/2 3/8 1/2 CR-MO
Set Includes: Impact socket adapter set includes 4-PC reducers (1/4″F to 3/8″M, 3/8″F to 1/4″M), 3-PC impact universal joint sockets (1/4″, 3/8″, 1/2″). Works perfectly with impact wrenches, drills, and ratchets.