Use these dedicated sockets every time you remove damaged or distorted lugnuts with steel caps. These lugnuts become distorted due to improper leverage using the factory supplied tire iron. Removing over-torqued lugnuts during extreme cold/heat also distorts the lugnut cap. Larger side of socket fits distorted chrome caps, smaller side fits rusted lugnuts missing chrome cover. 18.5mm/19.5mm for GM and Chrysler vehicles with 19mm lugnuts.
SC Part # LT1250