• "Flip" design offers 2 hex sizes in one socket
• Use with 1/2" drive extended shank impact tools with an extension
• Designed to service 19mm lug nuts with missing or distorted caps found on GM & Chrysler vehicles
• 18.5mm size fits 19mm lug nuts missing chrome cover
• 19.5mm size fits 19mm lug nuts with damaged or distorted caps
• Impact quality socket
• Black finish