The E-Z Loader, from Lock Technology, is a magazine-loading impact socket for multiple lugnut removal. The E-Z Loader removes up to five lugnuts quickly and allows the tech to release all of the lugnuts at once. No more rolling or lost lugnuts and wasted motion. The E-Z Loader also adjusts type 9ci, 12ci, and 16ci air chambers that are equipped with 1/2" 20-threaded rod and 3/4" nut.