Features and Benefits:

• This adapter provides a "quick change" mechanism by the use of a sliding collar and two positive retention balls for fast change of a socket on the end of a tool anvil
• Works with impact tool anvils that have a clip retention device or pin hole
• A pin hole type anvil and use of a pin and retaining o-ring are recommended to secure this adapter to the anvil
• Made from high quality chrome-molybdenum steel
• Heat treated for strength and durability

3/8" Drive x 3/8" Impact Quick Change Adapter.  Our impact sockets grip the fastener across a broader contact area, reducing chance of rounding off fasteners.  They also allow up to 20% more torque to be applied than on other impact sockets.  The shift in pressure allows us to reduce the socket wall thickness, increasing access to tight areas.