• Flank Drive® wrenching system grips the fastener on the flanks/flats which delivers 15–20% more turning power
• Impact sockets are heat treated to a low hardness range compared to chrome sockets so that under heavy, continuous use, the impact socket will withstand the impact blows and wear rather than break
• Square drive side hole works with ball or pin type retention
• The broach depth of our impact sockets will start to thread the nut onto the stud
• Competitive sockets have a deeper hex where the user needs to start the nut by hand
Country Of Origin: USA