Features
Features
Sockets made of the finest quality SAE 4140 chrome molybdenum high impact steel
Patented hex ball and socket design eliminates connecting pin for increased safety
Ball and socket distributes force evenly for greater torque and longer life
Eliminates broken connecting pins, the major source of U-joint failures
Drive anvil locks into straight position when flex function is not required
Can be left on impact wrench and engaged only when needed
