• 7/16" hex quick-change design allows fast connection to compatible impact drivers
• Designed as a replacement adapter for the Klein Tools NRHD impact socket
• Improved ball detent helps the adapter stay securely engaged in the socket during use
• Increased separation force helps reduce unintended socket release while working
• Black finish provides added resistance to rust and corrosion in field environments
• Compact adapter design adds versatility to Klein impact socket systems used by linemen and utility crews