• Dual flip 1/2" drive impact socket design
• Works on Chrysler and Dodge 21mm chrome cap lugnuts
• These lugnuts become easily distorted due to improper leverage using the factory supplied tire iron
• Removing over-torqued lugnuts during extreme cold/heat also distorts lugnut cap
• Use this dedicated socket every time you remove 21mm lugnuts
(California Prop 65)